ASDSO Dam Safety Toolbox

Loads / Load Cases: Difference between revisions

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There are a variety of forces against which a dam should be designed to adequately resist including but not limited to: self-weight, static water pressures, wave pressures, sediment buildup pressures, uplift water pressures, wind pressures, thermal loads, ice pressures, and earthquake forces.  
There are a variety of forces against which a dam should be designed to adequately resist including but not limited to: self-weight, static water pressures, wave pressures, sediment buildup pressures, uplift water pressures, wind pressures, thermal loads, ice pressures, and earthquake forces.  
"Design of civil works projects must be performed to ensure acceptable performance of all [[Reinforced Concrete|reinforced concrete]] hydraulic structures during and after each design event. Three levels of performance for [[stability]], strength, and stiffness are used to satisfy the [[structural]] and operational requirements for load categories with three expected ranges of recurrence (Usual, Unusual, and Extreme).<ref name="EM 1110-2-2104">[[Strength Design for Reinforced Concrete Hydraulic Structures (EM 1110-2-2104) | Strength Design for Reinforced Concrete Hydraulic Structures (EM 1110-2-2104), USACE, 2016]]</ref>


==Best Practices Resources==
==Best Practices Resources==

Revision as of 00:01, 15 November 2022



Free body diagram showing forces acting on a gravity dam.

There are a variety of forces against which a dam should be designed to adequately resist including but not limited to: self-weight, static water pressures, wave pressures, sediment buildup pressures, uplift water pressures, wind pressures, thermal loads, ice pressures, and earthquake forces.

"Design of civil works projects must be performed to ensure acceptable performance of all reinforced concrete hydraulic structures during and after each design event. Three levels of performance for stability, strength, and stiffness are used to satisfy the structural and operational requirements for load categories with three expected ranges of recurrence (Usual, Unusual, and Extreme).[1]

Best Practices Resources

Strength Design for Reinforced Concrete Hydraulic Structures (EM 1110-2-2104), USACE, 2016

Calculating Forces on Components of Hydraulic Structures (ERDC/CHL CHETN-IX-21), USACE, 2009

Earthquake Design and Evaluation of Concrete Hydraulic Structures (EM 1110-2-6053), USACE, 2007

Stability Analysis of Concrete Structures (EM 1110-2-2100), USACE, 2005

Ice Engineering (EM 1110-2-1612), USACE, 2002

Nonlinear, Incremental Structural Analysis of Massive Concrete Structures (ETL 1110-2-365), USACE, 1994

Trainings

On-Demand Webinar: Introduction to Concrete Gravity Dams

On-Demand Webinar: Analysis of Concrete Arch Dams

On-Demand Webinar: Stability Evaluations of Concrete Dams

On-Demand Webinar: Uplift and Drainage for Concrete Dams and Spillways

On-Demand Webinar: Seismic Stability Evaluation of Earth Dams

On-Demand Webinar: Earthquake Hazards, Ground Motions and Dynamic Response

On-Demand Webinar: Delhi Dam – A Compound Failure

On-Demand Webinar: Current Trends in the Seismic Analysis of Embankment Dams


Citations:


Revision ID: 4162
Revision Date: 11/15/2022