Movement Surveillance & Monitoring - Revision history

Mpollei@gfnet.com at 17:08, 11 July 2023

2023-07-11T17:08:30Z

← Older revision		Revision as of 17:08, 11 July 2023
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	==Best Practices Resources==		==Best Practices Resources==
	{{Document Icon}} [[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring \| Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission)]]		{{Document Icon}} [[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring \| Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission)]]
	{{Document Icon}} [[Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) \| Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) (USACE~~, 2020~~)]]		{{Document Icon}} [[Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) \| Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) (USACE)]]
	{{Document Icon}} [[Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) \| Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) (USBR~~, 2014~~)]]		{{Document Icon}} [[Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) \| Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) (USBR)]]
	{{Document Icon}} [[Instrumentation for Concrete Structures (EM 1110-2-4300) \| Instrumentation for Concrete Structures (EM 1110-2-4300) (USACE~~, 1987~~)]]		{{Document Icon}} [[Instrumentation for Concrete Structures (EM 1110-2-4300) \| Instrumentation for Concrete Structures (EM 1110-2-4300) (USACE)]]

Grichards at 19:05, 17 March 2023

2023-03-17T19:05:23Z

← Older revision		Revision as of 19:05, 17 March 2023
Line 12:		Line 12:
	*[[Settlement]]		*[[Settlement]]
	*[[Rotation or Horizontal Movement]]		*[[Rotation or Horizontal Movement]]
	*[[Seismicity]]		*[[Ground Motion (Seismicity)]]
	*[[Seasonal Movements]]		*[[Seasonal Movements]]

Grichards at 02:55, 6 December 2022

2022-12-06T02:55:30Z

← Older revision		Revision as of 02:55, 6 December 2022
Line 11:		Line 11:
	==Types of Movement==		==Types of Movement==
	*[[Settlement]]		*[[Settlement]]
	*[[~~Rotation \|~~ Rotation or Horizontal Movement]]		*[[Rotation or Horizontal Movement]]
	*[[Seismicity]]		*[[Seismicity]]
	*[[Seasonal Movements]]		*[[Seasonal Movements]]

Grichards at 00:25, 6 December 2022

2022-12-06T00:25:32Z

← Older revision		Revision as of 00:25, 6 December 2022
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	{{Document Icon}} [[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring \| Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission)]]		{{Document Icon}} [[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring \| Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission)]]
	{{Document Icon}} [[Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) \| Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) (USACE, 2020)]]		{{Document Icon}} [[Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) \| Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) (USACE, 2020)]]
	~~{{Document Icon}} [[Structural Deformation Surveying (EM 1110-2-1009) \| Structural Deformation Surveying (EM 1110-2-1009) (USACE, 2018)]]~~
	{{Document Icon}} [[Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) \| Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) (USBR, 2014)]]		{{Document Icon}} [[Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) \| Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) (USBR, 2014)]]
	~~{{Document Icon}} [[Survey Markers and Instrumentation (EM 1110-1-1002) \| Survey Markers and Instrumentation (EM 1110-1-1002) (USACE, 2012)]]~~
	{{Document Icon}} [[Instrumentation for Concrete Structures (EM 1110-2-4300) \| Instrumentation for Concrete Structures (EM 1110-2-4300) (USACE, 1987)]]		{{Document Icon}} [[Instrumentation for Concrete Structures (EM 1110-2-4300) \| Instrumentation for Concrete Structures (EM 1110-2-4300) (USACE, 1987)]]
	~~{{Document Icon}} [[Concrete Dam Instrumentation Manual \| Concrete Dam Instrumentation Manual (USBR, 1987)]]~~

Grichards at 01:36, 18 November 2022

2022-11-18T01:36:01Z

← Older revision		Revision as of 01:36, 18 November 2022
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	__NOTOC__		__NOTOC__
			[[Category:Surveillance and Monitoring]]
	----		----
	<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed -->		<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed -->

Rmanwaring at 22:16, 7 November 2022

2022-11-07T22:16:40Z

← Older revision		Revision as of 22:16, 7 November 2022
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	"Dams, locks, levees, embankments, and other flood control structures are subject to external loads that cause deformation and permeation of the structure itself, as well as its foundations. Any indication of abnormal behavior may threaten the safety of the structure. Careful monitoring of the loads on a structure and its response to them can aid in determining abnormal behavior of that structure. In general, monitoring consists of both measurements and visual [[inspections]]... To facilitate the monitoring of structures, they should be permanently equipped with proper instrumentation and/or monitoring points per the goals of the observation, structure type and size, and site conditions."<ref name="EM 1110-2-1009">[[Structural Deformation Surveying (EM 1110-2-1009) \| Structural Deformation Surveying (EM 1110-2-1009) (USACE, 2018)]]</ref>		"Dams, locks, levees, embankments, and other flood control structures are subject to external loads that cause deformation and permeation of the structure itself, as well as its foundations. Any indication of abnormal behavior may threaten the safety of the structure. Careful monitoring of the loads on a structure and its response to them can aid in determining abnormal behavior of that structure. In general, monitoring consists of both measurements and visual [[inspections]]... To facilitate the monitoring of structures, they should be permanently equipped with proper instrumentation and/or monitoring points per the goals of the observation, structure type and size, and site conditions."<ref name="EM 1110-2-1009">[[Structural Deformation Surveying (EM 1110-2-1009) \| Structural Deformation Surveying (EM 1110-2-1009) (USACE, 2018)]]</ref>

	Movements in response to such loads are normal and acceptable, provided they are within tolerable ranges and do not cause [[structural]] distress. Embankments are less brittle than concrete structures and can undergo larger movements without distress. As a result, measurements of surface movements of [[Embankment Dams\|embankment dams]] are typically less precise than those for concrete structures. Sudden or unexpected direction, magnitude, or trend of surface movement could indicate developing problems. Internal movement measurements of both concrete and embankment dams and their foundations should be detailed and precise.<ref name="FERC9" />		Movements in response to such loads are normal and acceptable, provided they are within tolerable ranges and do not cause [[structural]] distress. Embankments are less brittle than concrete structures and can undergo larger movements without distress. As a result, measurements of surface movements of [[Embankment Dams \| embankment dams]] are typically less precise than those for concrete structures. Sudden or unexpected direction, magnitude, or trend of surface movement could indicate developing problems. Internal movement measurements of both concrete and [[Embankment Dams\|embankment dams]] and their foundations should be detailed and precise.<ref name="FERC9" />

	==Types of Movement==		==Types of Movement==
Line 16:		Line 16:
	==Best Practices Resources==		==Best Practices Resources==
	{{Document Icon}} [[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring \| Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission)]]		{{Document Icon}} [[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring \| Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission)]]
			{{Document Icon}} [[Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) \| Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) (USACE, 2020)]]
	{{Document Icon}} [[Structural Deformation Surveying (EM 1110-2-1009) \| Structural Deformation Surveying (EM 1110-2-1009) (USACE, 2018)]]		{{Document Icon}} [[Structural Deformation Surveying (EM 1110-2-1009) \| Structural Deformation Surveying (EM 1110-2-1009) (USACE, 2018)]]
			{{Document Icon}} [[Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) \| Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) (USBR, 2014)]]
			{{Document Icon}} [[Survey Markers and Instrumentation (EM 1110-1-1002) \| Survey Markers and Instrumentation (EM 1110-1-1002) (USACE, 2012)]]
			{{Document Icon}} [[Instrumentation for Concrete Structures (EM 1110-2-4300) \| Instrumentation for Concrete Structures (EM 1110-2-4300) (USACE, 1987)]]
			{{Document Icon}} [[Concrete Dam Instrumentation Manual \| Concrete Dam Instrumentation Manual (USBR, 1987)]]


	<!-- For information on notation for in text citations visit https://www.mediawiki.org/wiki/Help:Cite Or simply enclose the citation as shown <ref> citation </ref> in the location of the in text mention. Citations will automatically populate below-->		<!-- For information on notation for in text citations visit https://www.mediawiki.org/wiki/Help:Cite Or simply enclose the citation as shown <ref> citation </ref> in the location of the in text mention. Citations will automatically populate below-->

Rmanwaring at 22:05, 7 November 2022

2022-11-07T22:05:04Z

← Older revision		Revision as of 22:05, 7 November 2022
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	"All structures move as the result of applied loads. Embankments settle and spread over time as the result of consolidation and secondary settlement of the dam and foundation from self weight. Embankments also deform due to external loads produced by reservoir water, rapid drawdown, earthquakes, undermining, swelling clays, and piping. Concrete structures deform due to internal loads such as pore pressure, cooling, and alkali aggregate reaction of concrete; and external loads caused by air and reservoir temperature, solar radiation, reservoir levels, uplift pressure, wind, earthquakes, undermining, ice, overflowing water, swelling clay, and foundation settlement."<ref name="FERC9">[[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring\| Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission, 2015)]]</ref>		"All structures move as the result of applied loads. Embankments settle and spread over time as the result of consolidation and secondary settlement of the dam and foundation from self weight. Embankments also deform due to external loads produced by reservoir water, rapid drawdown, earthquakes, undermining, swelling clays, and piping. Concrete structures deform due to internal loads such as pore pressure, cooling, and alkali aggregate reaction of concrete; and external loads caused by air and reservoir temperature, solar radiation, reservoir levels, uplift pressure, wind, earthquakes, undermining, ice, overflowing water, swelling clay, and foundation settlement."<ref name="FERC9">[[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring\| Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission, 2015)]]</ref>

	Movements in response to such loads are normal and acceptable, provided they are within tolerable ranges and do not cause structural distress. Embankments are less brittle than concrete structures and can undergo larger movements without distress. As a result, measurements of surface movements of embankment dams are typically less precise than those for concrete structures. Sudden or unexpected direction, magnitude, or trend of surface movement could indicate developing problems. Internal movement measurements of both concrete and embankment dams and their foundations should be detailed and precise.<ref name="FERC9" />		"Dams, locks, levees, embankments, and other flood control structures are subject to external loads that cause deformation and permeation of the structure itself, as well as its foundations. Any indication of abnormal behavior may threaten the safety of the structure. Careful monitoring of the loads on a structure and its response to them can aid in determining abnormal behavior of that structure. In general, monitoring consists of both measurements and visual [[inspections]]... To facilitate the monitoring of structures, they should be permanently equipped with proper instrumentation and/or monitoring points per the goals of the observation, structure type and size, and site conditions."<ref name="EM 1110-2-1009">[[Structural Deformation Surveying (EM 1110-2-1009) \| Structural Deformation Surveying (EM 1110-2-1009) (USACE, 2018)]]</ref>

			Movements in response to such loads are normal and acceptable, provided they are within tolerable ranges and do not cause [[structural]] distress. Embankments are less brittle than concrete structures and can undergo larger movements without distress. As a result, measurements of surface movements of [[Embankment Dams\|embankment dams]] are typically less precise than those for concrete structures. Sudden or unexpected direction, magnitude, or trend of surface movement could indicate developing problems. Internal movement measurements of both concrete and embankment dams and their foundations should be detailed and precise.<ref name="FERC9" />

	==Types of Movement==		==Types of Movement==
Line 13:		Line 15:

	==Best Practices Resources==		==Best Practices Resources==
	{{Document Icon}} [[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring\|Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission)]]		{{Document Icon}} [[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring \| Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission)]]
			{{Document Icon}} [[Structural Deformation Surveying (EM 1110-2-1009) \| Structural Deformation Surveying (EM 1110-2-1009) (USACE, 2018)]]

	<!-- For information on notation for in text citations visit https://www.mediawiki.org/wiki/Help:Cite Or simply enclose the citation as shown <ref> citation </ref> in the location of the in text mention. Citations will automatically populate below-->		<!-- For information on notation for in text citations visit https://www.mediawiki.org/wiki/Help:Cite Or simply enclose the citation as shown <ref> citation </ref> in the location of the in text mention. Citations will automatically populate below-->

Grichards at 17:47, 16 September 2022

2022-09-16T17:47:10Z

← Older revision		Revision as of 17:47, 16 September 2022
Line 2:		Line 2:
	----		----
	<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed -->		<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed -->
	[~~Paragraph here~~]		"All structures move as the result of applied loads. Embankments settle and spread over time as the result of consolidation and secondary settlement of the dam and foundation from self weight. Embankments also deform due to external loads produced by reservoir water, rapid drawdown, earthquakes, undermining, swelling clays, and piping. Concrete structures deform due to internal loads such as pore pressure, cooling, and alkali aggregate reaction of concrete; and external loads caused by air and reservoir temperature, solar radiation, reservoir levels, uplift pressure, wind, earthquakes, undermining, ice, overflowing water, swelling clay, and foundation settlement."<ref name="FERC9">[[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring\| Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission, 2015)]]</ref>

			Movements in response to such loads are normal and acceptable, provided they are within tolerable ranges and do not cause structural distress. Embankments are less brittle than concrete structures and can undergo larger movements without distress. As a result, measurements of surface movements of embankment dams are typically less precise than those for concrete structures. Sudden or unexpected direction, magnitude, or trend of surface movement could indicate developing problems. Internal movement measurements of both concrete and embankment dams and their foundations should be detailed and precise.<ref name="FERC9" />

	==Types of Movement==		==Types of Movement==
Line 10:		Line 12:
	*[[Seasonal Movements]]		*[[Seasonal Movements]]

	~~==Examples==~~
	~~{{Website Icon}}~~
	==Best Practices Resources==		==Best Practices Resources==
	{{Document Icon}}		{{Document Icon}} [[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring\|Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission)]]
	~~==Trainings==~~
	~~{{Video Icon}}~~

	<!-- For information on notation for in text citations visit https://www.mediawiki.org/wiki/Help:Cite Or simply enclose the citation as shown <ref> citation </ref> in the location of the in text mention. Citations will automatically populate below-->		<!-- For information on notation for in text citations visit https://www.mediawiki.org/wiki/Help:Cite Or simply enclose the citation as shown <ref> citation </ref> in the location of the in text mention. Citations will automatically populate below-->

Rmanwaring: Created page with "NOTOC ---- [Paragraph here] ==Types of Movement== Settlement Rotation or Horizontal Movement Seismicity Seasonal Movements ==Examples== {{Website Icon}} ==Best Practices Resources== {{Document Icon}} ==Trainings== {{Video Icon}}

← Older revision		Revision as of 17:08, 11 July 2023
Line 17:		Line 17:
	==Best Practices Resources==		==Best Practices Resources==
	{{Document Icon}} [[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring \| Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission)]]		{{Document Icon}} [[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring \| Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission)]]
	{{Document Icon}} [[Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) \| Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) (USACE~~, 2020~~)]]		{{Document Icon}} [[Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) \| Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) (USACE)]]
	{{Document Icon}} [[Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) \| Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) (USBR~~, 2014~~)]]		{{Document Icon}} [[Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) \| Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) (USBR)]]
	{{Document Icon}} [[Instrumentation for Concrete Structures (EM 1110-2-4300) \| Instrumentation for Concrete Structures (EM 1110-2-4300) (USACE~~, 1987~~)]]		{{Document Icon}} [[Instrumentation for Concrete Structures (EM 1110-2-4300) \| Instrumentation for Concrete Structures (EM 1110-2-4300) (USACE)]]

← Older revision		Revision as of 00:25, 6 December 2022
Line 18:		Line 18:
	{{Document Icon}} [[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring \| Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission)]]		{{Document Icon}} [[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring \| Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission)]]
	{{Document Icon}} [[Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) \| Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) (USACE, 2020)]]		{{Document Icon}} [[Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) \| Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) (USACE, 2020)]]
	~~{{Document Icon}} [[Structural Deformation Surveying (EM 1110-2-1009) \| Structural Deformation Surveying (EM 1110-2-1009) (USACE, 2018)]]~~
	{{Document Icon}} [[Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) \| Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) (USBR, 2014)]]		{{Document Icon}} [[Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) \| Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) (USBR, 2014)]]
	~~{{Document Icon}} [[Survey Markers and Instrumentation (EM 1110-1-1002) \| Survey Markers and Instrumentation (EM 1110-1-1002) (USACE, 2012)]]~~
	{{Document Icon}} [[Instrumentation for Concrete Structures (EM 1110-2-4300) \| Instrumentation for Concrete Structures (EM 1110-2-4300) (USACE, 1987)]]		{{Document Icon}} [[Instrumentation for Concrete Structures (EM 1110-2-4300) \| Instrumentation for Concrete Structures (EM 1110-2-4300) (USACE, 1987)]]
	~~{{Document Icon}} [[Concrete Dam Instrumentation Manual \| Concrete Dam Instrumentation Manual (USBR, 1987)]]~~

← Older revision		Revision as of 22:16, 7 November 2022
Line 6:		Line 6:
	"Dams, locks, levees, embankments, and other flood control structures are subject to external loads that cause deformation and permeation of the structure itself, as well as its foundations. Any indication of abnormal behavior may threaten the safety of the structure. Careful monitoring of the loads on a structure and its response to them can aid in determining abnormal behavior of that structure. In general, monitoring consists of both measurements and visual [[inspections]]... To facilitate the monitoring of structures, they should be permanently equipped with proper instrumentation and/or monitoring points per the goals of the observation, structure type and size, and site conditions."<ref name="EM 1110-2-1009">[[Structural Deformation Surveying (EM 1110-2-1009) \| Structural Deformation Surveying (EM 1110-2-1009) (USACE, 2018)]]</ref>		"Dams, locks, levees, embankments, and other flood control structures are subject to external loads that cause deformation and permeation of the structure itself, as well as its foundations. Any indication of abnormal behavior may threaten the safety of the structure. Careful monitoring of the loads on a structure and its response to them can aid in determining abnormal behavior of that structure. In general, monitoring consists of both measurements and visual [[inspections]]... To facilitate the monitoring of structures, they should be permanently equipped with proper instrumentation and/or monitoring points per the goals of the observation, structure type and size, and site conditions."<ref name="EM 1110-2-1009">[[Structural Deformation Surveying (EM 1110-2-1009) \| Structural Deformation Surveying (EM 1110-2-1009) (USACE, 2018)]]</ref>

	Movements in response to such loads are normal and acceptable, provided they are within tolerable ranges and do not cause [[structural]] distress. Embankments are less brittle than concrete structures and can undergo larger movements without distress. As a result, measurements of surface movements of [[Embankment Dams\|embankment dams]] are typically less precise than those for concrete structures. Sudden or unexpected direction, magnitude, or trend of surface movement could indicate developing problems. Internal movement measurements of both concrete and embankment dams and their foundations should be detailed and precise.<ref name="FERC9" />		Movements in response to such loads are normal and acceptable, provided they are within tolerable ranges and do not cause [[structural]] distress. Embankments are less brittle than concrete structures and can undergo larger movements without distress. As a result, measurements of surface movements of [[Embankment Dams \| embankment dams]] are typically less precise than those for concrete structures. Sudden or unexpected direction, magnitude, or trend of surface movement could indicate developing problems. Internal movement measurements of both concrete and [[Embankment Dams\|embankment dams]] and their foundations should be detailed and precise.<ref name="FERC9" />

	==Types of Movement==		==Types of Movement==
Line 16:		Line 16:
	==Best Practices Resources==		==Best Practices Resources==
	{{Document Icon}} [[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring \| Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission)]]		{{Document Icon}} [[Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring \| Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 9- Instrumentation and Monitoring (Federal Energy Regulatory Commission)]]
			{{Document Icon}} [[Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) \| Instrumentation of Embankment Dams and Levees (EM 1110-2-1908) (USACE, 2020)]]
	{{Document Icon}} [[Structural Deformation Surveying (EM 1110-2-1009) \| Structural Deformation Surveying (EM 1110-2-1009) (USACE, 2018)]]		{{Document Icon}} [[Structural Deformation Surveying (EM 1110-2-1009) \| Structural Deformation Surveying (EM 1110-2-1009) (USACE, 2018)]]
			{{Document Icon}} [[Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) \| Design Standards No. 13: Embankment Dams (Ch. 11: Instrumentation and Monitoring) (USBR, 2014)]]
			{{Document Icon}} [[Survey Markers and Instrumentation (EM 1110-1-1002) \| Survey Markers and Instrumentation (EM 1110-1-1002) (USACE, 2012)]]
			{{Document Icon}} [[Instrumentation for Concrete Structures (EM 1110-2-4300) \| Instrumentation for Concrete Structures (EM 1110-2-4300) (USACE, 1987)]]
			{{Document Icon}} [[Concrete Dam Instrumentation Manual \| Concrete Dam Instrumentation Manual (USBR, 1987)]]


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Movement Surveillance & Monitoring - Revision history

Mpollei@gfnet.com at 17:08, 11 July 2023

Grichards at 19:05, 17 March 2023

Grichards at 02:55, 6 December 2022

Grichards at 00:25, 6 December 2022

Grichards at 01:36, 18 November 2022

Rmanwaring at 22:16, 7 November 2022

Rmanwaring at 22:05, 7 November 2022

Grichards at 17:47, 16 September 2022

Rmanwaring: Created page with "__NOTOC__ ---- [Paragraph here] ==Types of Movement== *Settlement * Rotation or Horizontal Movement *Seismicity *Seasonal Movements ==Examples== {{Website Icon}} ==Best Practices Resources== {{Document Icon}} ==Trainings== {{Video Icon}}

Rmanwaring: Created page with "NOTOC ---- [Paragraph here] ==Types of Movement== Settlement Rotation or Horizontal Movement Seismicity Seasonal Movements ==Examples== {{Website Icon}} ==Best Practices Resources== {{Document Icon}} ==Trainings== {{Video Icon}}