All public logs

Combined display of all available logs of ASDSO Dam Safety Toolbox. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 21:44, 9 August 2023 User account [email protected] talk contribs was created automatically
• 17:33, 9 August 2023 User account [email protected] talk contribs was created automatically
• 17:09, 9 August 2023 User account [email protected] talk contribs was created automatically
• 15:53, 9 August 2023 User account [email protected] talk contribs was created automatically
• 15:32, 9 August 2023 User account [email protected] talk contribs was created automatically
• 16:04, 8 August 2023 User account [email protected] talk contribs was created automatically
• 16:02, 8 August 2023 User account [email protected] talk contribs was created automatically
• 04:10, 7 August 2023 User account [email protected] talk contribs was created automatically
• 20:40, 3 August 2023 User account [email protected] talk contribs was created automatically
• 20:13, 3 August 2023 User account [email protected] talk contribs was created automatically
• 16:32, 3 August 2023 User account [email protected] talk contribs was created automatically
• 02:11, 3 August 2023 [email protected] talk contribs created page Stability During and at the End of Construction (Created page with ""Computations of stability during construction and at the end of construction are performed using drained strengths in free-draining materials and undrained strengths in materials that drain slowly. Consolidation analyses can be used to determine what degree of drainage may develop during the construction period. As a rough guideline, materials with values of permeability greater than 10-4 cm/sec usually will be fully drained throughout construction. Materials wi...")
• 02:11, 3 August 2023 [email protected] talk contribs created page Stability During Steady State Seepage Conditions (Created page with ""Long-term stability computations are performed for conditions that will exist a sufficient length of time after construction for steady-state seepage or hydrostatic conditions to develop. (Hydrostatic conditions are a special case of steady-state seepage, in which there is no flow.) Stability computations are performed using shear strengths expressed in terms of effective stresses, with pore pressures appropriate for the long-term condition." <ref> https://www.p...")
• 02:11, 3 August 2023 [email protected] talk contribs created page Stability During Sudden Drawdown (Created page with ""Sudden drawdown stability computations are performed for conditions occurring when the water level adjacent to the slope is lowered rapidly. For analysis purposes, it is assumed that drawdown is very fast, and no drainage occurs in materials with low permeability; thus the term “sudden” drawdown. Materials with values of permeability greater than 10-4 cm/sec can be assumed to drain during drawdown, and drained strengths are used for these materials." <ref> https...")
• 20:39, 2 August 2023 [email protected] talk contribs changed group membership for [email protected] from Users and moderator to Users, moderator, administrator, interface administrator, bureaucrat, suppressor and automoderated user
• 19:42, 2 August 2023 User account [email protected] talk contribs was created automatically
• 19:17, 2 August 2023 [email protected] talk contribs created page Shape Array (Created page with "__NOTOC__ Category:Movement Rotation or Horizontal Movement ---- A shape array, also known as a deformation monitoring array, is a vital tool used in the geotechnical monitoring of dams. It consists of a network of sensors strategically placed on or within the dam structure to measure and monitor deformation and movement over time. The array provides valuable insights into the behavior and performance of the dam, helping engineers assess its stability and integri...")
• 19:13, 2 August 2023 [email protected] talk contribs created page Talk:Construction (Discussion)
• 19:11, 2 August 2023 [email protected] talk contribs created page File:InstrumentationandMonitoring.png
• 19:11, 2 August 2023 [email protected] talk contribs uploaded File:InstrumentationandMonitoring.png
• 18:56, 2 August 2023 [email protected] talk contribs created page Orifice Flow (Created page with "__NOTOC__ Category:Hydraulics ---- The primary objective of orifice flow in dams is to control the discharge of water from the reservoir. This controlled release serves several purposes, including flood management, downstream flow regulation, sediment flushing, and hydropower generation. By regulating the flow through orifices, engineers can ensure the safety of downstream communities, maintain ecological balance, and maximize the utilization of w...")
• 18:56, 2 August 2023 [email protected] talk contribs created page Pipe Flow (Created page with "__NOTOC__ Category:Hydraulics ---- {{Picture <!-- Add image file name (ex.image.jpg) --> |image= Alum_Creek_Dam_Spillway.jpg <!--Add link if applicable --> |link= <!-- Add picture caption --> |caption= The Alum Creek Dam Spillway's Low Flow Control Pipe, used for daily operation, can be seen open flowing into Alum Creek. (Image Source: [https://commons.wikimedia.org/wiki/File:Alum_Creek_Dam_Spillway_2.jpg Wikimedia]) }} The primary objective of pipe flow in dam...")
• 18:56, 2 August 2023 [email protected] talk contribs created page Response Spectrum (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ Category:Dynamic Analysis ---- <!-- Introductory paragraph or topic page summary --> The response spectrum is a tool that provides a graphical representation of the potential response of a dam to different earthquake ground motions. By analyzing the response spectrum, engineers can assess the maximum displacements, accelerations, and forces that the dam may ex...")
• 18:55, 2 August 2023 [email protected] talk contribs created page Pseudo-Static Analysis (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ Category:Dynamic Analysis ---- <!-- Introductory paragraph or topic page summary --> The safety and stability of dams under seismic loading conditions are of paramount importance. Pseudo-static analysis calculates the seismic response of a dam by assuming that the dynamic forces generated by an earthquake can...")
• 18:55, 2 August 2023 [email protected] talk contribs created page Soil/Rock Permeability Characterization (Created page with "__NOTOC__ Category:Seepage Analysis ---- Horizontal and vertical permeability are crucial properties to consider when evaluating the effectiveness and safety of soil or rock materials used in the construction of dams. Permeability characteristics of the soil or rock layers play a significant role in determining the stability, seepage behavior, and overall performance of a dam. Horizontal permeability refers to the ease with which water can flow parallel to...")
• 18:54, 2 August 2023 [email protected] talk contribs created page Safety and Health Requirements (EM 385-1-1) (Created page with "{{References Template |author= <!-- Add document author/publisher below--> U.S. Army Corps of Engineers |date= <!-- Add publication year --> 2014 |picture= <!--create a file below in format File:example.png, then add picture to that file--> File:HealthandSafety.png |link= <!-- Add Url to document below (To retrieve URL from a pdf, add document as a pdf file and copy link address from its page--> https://www.publications.usace.army.mil/Portals/76/Publications/Engin...")
• 18:53, 2 August 2023 [email protected] talk contribs created page Comprehensive Evaluation (Created page with "__NOTOC__ Category:Inspections ---- {{Picture <!-- Add image file name (ex.image.jpg) --> |image= Baldhill_Dam_Inspection.jpg <!--Add link if applicable --> |link= <!-- Add picture caption --> |caption= Outflows of Baldhill Dam, near Valley City, N.D., were cut so that inspectors could complete a periodic inspection of the structure. (Image Source: [https://commons.wikimedia.org/wiki/File:P8060011_(9685963329).jpg Wikimedia]) }} <!-- Delete any sections that a...")
• 18:52, 2 August 2023 [email protected] talk contribs created page File:HealthandSafety.png
• 18:52, 2 August 2023 [email protected] talk contribs uploaded File:HealthandSafety.png
• 18:46, 2 August 2023 [email protected] talk contribs created page Visual Inspection (Created page with "__NOTOC__ Category:Visual Surveillance & Monitoring ---- Dam inspections are crucial for ensuring the safety, stability, and reliability of dams. Over time, dams can deteriorate due to aging, natural forces, and environmental factors. As a result, regular inspections are necessary to identify potential issues, implement timely maintenance, and repair measures to prevent failures. Dam inspections involve a comprehensive assessment of various components a...")
• 18:45, 2 August 2023 [email protected] talk contribs created page Owner Inspection (Created page with "__NOTOC__ Category:Inspections ---- {{Picture <!-- Add image file name (ex.image.jpg) --> |image= Fossil_Creek_Dam.jpg <!--Add link if applicable --> |link= <!-- Add picture caption --> |caption= Inspecting Fossil Creek Dam. (Image Source: [https://commons.wikimedia.org/wiki/File:Old_Homesite_at_Fossil_Creek_Dam_(31459012643).jpg Wikimedia]) }} <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> Dam owners play a c...")
• 18:44, 2 August 2023 [email protected] talk contribs created page Quality Assurance (Created page with "__NOTOC__ Category:Construction ---- The primary objective of quality assurance in dams is to ensure that the project meets specified standards, design criteria, and regulatory requirements. The focus is on maintaining consistent and high-quality construction practices, materials, and engineering solutions. Quality assurance aims to minimize the potential for defects, errors, and deviations from design intent, ensuring the safety and functionality of dams thr...")
• 18:43, 2 August 2023 [email protected] talk contribs created page Contractor Quality Control (Created page with "__NOTOC__ Category:Construction ---- {{Picture <!-- Add image file name (ex.image.jpg) --> |image= USACE_contractor_builds_a_dike.jpg <!--Add link if applicable --> |link= <!-- Add picture caption --> |caption= USACE contractor oversees the construction of a dike. (Image Source: [https://commons.wikimedia.org/wiki/Category:Diamond_Valley_Lake#/media/File:DVL-Westdam.JPG Wikimedia]) }} Contractor Quality Control (CQC) for dams is the processes implemented by...")
• 18:43, 2 August 2023 [email protected] talk contribs created page Emergency Inspection (Created page with "__NOTOC__ Category:Inspections ---- {{Picture |image= <!-- Add image file name --> FEMA_with_County_Officials_at_Dam.jpg |link= <!--https://commons.wikimedia.org/wiki/File:FEMA_-_42292_-_FEMA_Public_Assistance_Officers_with_County_Officials_at_Dam.jpg--> |caption= <!-- Add picture caption --> FEMA Public Assistance Officers with County Officials at Dam (Image Source:[https://commons.wikimedia.org/wiki/File:FEMA_-_42292_-_FEMA_Public_Assistance_Officers_with_County...")
• 18:42, 2 August 2023 [email protected] talk contribs created page Video Surveillance (Created page with "__NOTOC__ Category:Video Surveillance & Monitoring ---- Video surveillance has become an essential tool for monitoring and ensuring the safety of dams. Advances in this technology have allowed for real-time monitoring, early detection of potential issues, and prompt response to emergencies. Video surveillance systems provide real-time monitoring of dams, enabling operators to observe the structure and surrounding areas continuously. High-resolution cameras are stra...")
• 18:42, 2 August 2023 [email protected] talk contribs created page Rigid Body Stability (Gravity Analysis) (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ Category:Static Ananlysis ---- <!-- Introductory paragraph or topic page summary --> Rigid body stability, also known as gravity analysis, assesses the stability of a dam under the influence of gravity and other external forces. This analysis evaluates the equilibrium of the dam as a rigid body subjected to various forces, including the weight of the dam,...")
• 18:41, 2 August 2023 [email protected] talk contribs created page Static Finite Element Analysis (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ Category:Static Analysis ---- <!-- Introductory paragraph or topic page summary --> Static finite element analysis (FEA) is a powerful computational method used in dam engineering to assess the structural behavior, stability, and safety of dams. It enables engineers to simulate and analyze the response of a dam structure under various Loading Con...")
• 18:41, 2 August 2023 [email protected] talk contribs created page Pseudo-Dynamic Analysis (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ Category:Dynamic Analysis ---- <!-- Introductory paragraph or topic page summary --> Pseudo-dynamic analysis is an advanced computational method used in dam engineering to simulate the dynamic response of dams during seismic events. Unlike pseudo-static analysis, which approximates seismic forces as static force...")
• 17:39, 2 August 2023 [email protected] talk contribs created page Construction Project Geotechnical and Materials Completion Report for Major USACE Projects (Created page with "{{References Template |author= <!-- Add document author/publisher below--> U.S. Army Corps of Engineers |date= <!-- Add publication year --> 2017 |picture= <!--create a file below in format File:example.png, then add picture to that file--> File:MaterialCompletionReport.png |link= <!-- Add Url to document below (To retrieve URL from a pdf, add document as a pdf file and copy link address from its page--> https://www.publications.usace.army.mil/Portals/76/Publicati...")
• 17:38, 2 August 2023 [email protected] talk contribs created page File:MaterialCompletionReport.png
• 17:38, 2 August 2023 [email protected] talk contribs uploaded File:MaterialCompletionReport.png
• 17:35, 2 August 2023 [email protected] talk contribs created page Control and Topographic Surveying (EM 1110-1-1005) (Created page with "{{References Template |author= <!-- Add document author/publisher below--> U.S. Army Corps of Engineers |date= <!-- Add publication year --> 2007 |picture= <!--create a file below in format File:example.png, then add picture to that file--> File:TopoSurvey.png |link= <!-- Add Url to document below (To retrieve URL from a pdf, add document as a pdf file and copy link address from its page--> https://www.publications.usace.army.mil/portals/76/publications/engineerma...")
• 17:32, 2 August 2023 [email protected] talk contribs created page File:TopoSurvey.png
• 17:32, 2 August 2023 [email protected] talk contribs uploaded File:TopoSurvey.png
• 17:18, 2 August 2023 [email protected] talk contribs created page Demonstration of Remotely Operated Vehicles to Aid Underwater Inspection of Corps of Engineers Navigation Structures (ERDC/CRREL TR-08-15) (Created page with "{{References Template |author= <!-- Add document author/publisher below--> U.S. Army Corps of Engineers |date= <!-- Add publication year --> 2008 |picture= <!--create a file below in format File:example.png, then add picture to that file--> File: ROVinspection.PNG |link= <!-- Add Url to document below (To retrieve URL from a pdf, add document as a pdf file and copy link address from its page--> https://rms.usace.army.mil/datafiles%5CContractors%20Guide.PDF |abstr...")
• 17:17, 2 August 2023 [email protected] talk contribs created page File:ROVinspection.PNG
• 17:17, 2 August 2023 [email protected] talk contribs uploaded File:ROVinspection.PNG
• 16:25, 2 August 2023 [email protected] talk contribs created page Construction Project Geotechnical and Materials Completion Report for Major USACE Projects (ER 1110-1-1901) (Created page with "{{References Template |author= <!-- Add document author/publisher below--> U.S. Army Corps of Engineers |date= <!-- Add publication year --> 2017 |picture= <!--create a file below in format File:example.png, then add picture to that file--> File:MaterialsCompletionReport.png |link= <!-- Add Url to document below (To retrieve URL from a pdf, add document as a pdf file and copy link address from its page--> https://www.publications.usace.army.mil/Portals/76/Publicat...")
• 16:16, 2 August 2023 [email protected] talk contribs created page File:MaterialsCompletionReport.png
• 16:16, 2 August 2023 [email protected] talk contribs uploaded File:MaterialsCompletionReport.png