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).

• 18:32, 13 October 2022 Lkeby talk contribs uploaded File:PurposesOfDams Icon.png
• 18:25, 13 October 2022 User account Lkeby talk contribs was created
• 15:40, 13 October 2022 User talk contribs changed group membership for Leby2 from (none) to administrator, interface administrator, bureaucrat, Users and moderator
• 22:48, 30 September 2022 Rmanwaring talk contribs created page Free Overfall Spillways (Created page with "__NOTOC__ ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> [Paragraph here] ==Other Headings== [Paragraph here] ==Examples== {{Website Icon}} ==Best Practices Resources== {{Document Icon}} ==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 men...")
• 22:48, 30 September 2022 Rmanwaring talk contribs created page Side-Channel Spillways (Created page with "__NOTOC__ ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> [Paragraph here] ==Other Headings== [Paragraph here] ==Examples== {{Website Icon}} ==Best Practices Resources== {{Document Icon}} ==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 men...")
• 22:48, 30 September 2022 Rmanwaring talk contribs created page Drop Spillways (Created page with "__NOTOC__ ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> [Paragraph here] ==Other Headings== [Paragraph here] ==Examples== {{Website Icon}} ==Best Practices Resources== {{Document Icon}} ==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 men...")
• 22:48, 30 September 2022 Rmanwaring talk contribs created page Chute Spillways (Created page with "__NOTOC__ ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> [Paragraph here] ==Other Headings== [Paragraph here] ==Examples== {{Website Icon}} ==Best Practices Resources== {{Document Icon}} ==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 men...")
• 22:33, 30 September 2022 Rmanwaring talk contribs created page Mechanism (Created page with "__NOTOC__ ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> ==Mechanism== Each fault should have a specified mechanism: normal, reverse (thrust) or strike-slip. Normal and reverse faulting are examples of dip-slip, where the displacement along the fault is in the direction of dip and movement involves a vertical component. Normal faults occur mainly in areas where the crust is being extended such as divergent boundar...")
• 22:33, 30 September 2022 Rmanwaring talk contribs created page Activity Rate (Created page with "__NOTOC__ ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> ==Activity Rate== There are two common approaches for estimating activity rates on seismic sources: historical seismicity and geologic information. ==Examples== {{Website Icon}} ==Best Practices Resources== {{Document Icon}} ==Trainings== {{Video Icon}} <!-- For information on notation for in text citations visit https://www.mediawiki.org/wiki/Help:Ci...")
• 22:33, 30 September 2022 Rmanwaring talk contribs created page Magnitude Distribution (Created page with "__NOTOC__ ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> ==Magnitude Distributions== The magnitude distribution is a probability density function (pdf) that describes the relative number of large magnitude, moderate and small magnitude earthquakes that occur on a seismic source. There are two forms of the magnitude density functions that are considered in PSHA. The functions are a truncated exponential model and...")
• 22:32, 30 September 2022 Rmanwaring talk contribs created page Fault Geometry (Created page with "__NOTOC__ ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> The fault geometry includes the coordinates in map view, cross-section (depth), width, and the dip. ==Examples== {{Website Icon}} ==Best Practices Resources== {{Document Icon}} ==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> c...")
• 22:29, 30 September 2022 Rmanwaring talk contribs created page Fault Sources (Created page with "__NOTOC__ ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> Fault sources are modeled as multi-planar features with earthquake ruptures distributed over the fault plane. The input parameters required to model a fault in a Seismic Hazard Analysis (SHA) are as follows: * Fault Geometry ** Coordinates in Map View ** Cross-Section (Depth) ** Width ** Dip * Mechanism (Normal, Reverse, Strike-Slip) * Magnitude Distribution...")
• 22:18, 30 September 2022 Rmanwaring talk contribs created page Areal Sources (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Areal sources are based on historical seismicity and are most commonly used in areas that do not have known faults or to account for background seismicity. Areal sources are used to model the spatial distribution of seismicity in three dimensions, an area in map view and a depth. Subduction zones can also...")
• 21:45, 30 September 2022 Rmanwaring talk contribs created page Velocity Structure (Created page with "__NOTOC__ ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> The velocity structure is a generalized model of the earth’s crust using layers having different assumed seismic velocities. It is important in a SHA to have a well-defined velocity structure. Several parameters (''V_S30'', ''Z1.0'', ''Z2.5'') are used in most attenuation relationships. The most important parameter is ''V_S30'', which is...")
• 21:37, 30 September 2022 Rmanwaring talk contribs created page Local Tectonic Setting (Created page with "__NOTOC__ ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> Clearly identifying and determining the activity level of faults within and adjacent to a project region is critical for development of the input parameters required to perform an SHA. An experienced seismologist should assess and summarize available literature to identify known seismic conditions in a region. The record of historical earthquakes should be ev...")
• 21:35, 30 September 2022 Rmanwaring talk contribs created page Local Geologic Setting (Created page with "__NOTOC__ ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> An understanding of the rock units, stratigraphy, and geologic structure of a region, consistent with the global tectonic setting, needs to be developed to characterize the nature of the existing faults and potential seismic sources of a region. An experienced geologist should assess and summarize the known geologic and faulting conditions found in an availab...")
• 22:27, 28 September 2022 Grichards talk contribs deleted page Federal Guidelines for Inundation Mapping of Flood Risks Associated with Dam Failures (FEMA P-946) (content was: "#REDIRECT Federal Guidelines for Inundation Mapping of Flood Risks Associated with Dam Incidents and Failures (FEMA P-946)", and the only contributor was "Camrenbt" (talk))
• 22:27, 28 September 2022 Grichards talk contribs deleted page FEMA P-946 (content was: "#REDIRECT Federal Guidelines for Inundation Mapping of Flood Risks Associated with Dam Failures (FEMA P-946)", and the only contributor was "Camrenbt" (talk))
• 17:21, 28 September 2022 Grichards talk contribs moved page State & Federal Regulation to State & Federal Agencies without leaving a redirect
• 16:34, 17 September 2022 Grichards talk contribs created page Contamination / Environmental Pollutants (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text ==Best Practices Resources== {{Document Icon}} Dam Removal Analysis Guidelines for Sediment (Bureau of Reclamation) <!-- In the location of an in text citation, simply enclose the citation as follows: <ref> citation </ref>. Citations will au...")
• 16:31, 17 September 2022 Grichards talk contribs created page Baseline Natural & Cultural Resources (Created page with "__NOTOC__ ---- <!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> ==Typical Permitting Activities== * Limit of Disturbance * Wetland Delineation * Identification of Waterways * Identification of Protected Species <!-- 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 m...")
• 16:28, 17 September 2022 Grichards talk contribs created page Record Keeping (Created page with "__NOTOC__ ---- ==Types of Record Keeping== *Photographic Records *Foundation Mapping ==Examples== {{Website Icon}} [https://damfailures.org/lessons-learned/a-complete-and-thorough-dam-record-is-essential/ Learn more about the importance of keeping a dam record (DamFailures.org)] <!-- 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...")
• 16:26, 17 September 2022 Grichards talk contribs created page Quality Assurance/Quality Control (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text ==Best Practices Resources== {{Document Icon}} Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 7- Construction Quality Control Inspection Program|Engineering Guidelines for the Evaluation of Hydropower Projects: Chapter 7- Construction Quality Control Inspection...")
• 16:24, 17 September 2022 Grichards talk contribs created page Engineering Oversight (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text ==Engineering Oversight Responsibilities== * Site Inspection * Shop Inspection * Quality Assurance/Quality Control ==Trainings== {{Video Icon}} On-Demand Webinar: Fundamentals of Concrete Construction Inspections for Dams and Appurtenant Structures {{Video Icon}} On-Deman...")
• 16:21, 17 September 2022 Grichards talk contribs created page Dewatering (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text ==Best Practices Resources== {{Document Icon}} Design Standards No. 13: Embankment Dams (Ch. 21: Water Removal and Control: Dewatering and Unwatering Systems)|Design Standards No. 13: Embankment Dams (Ch. 21: Water Removal and Control: Dewatering and Unwatering Systems) (Bureau of Reclama...")
• 16:21, 17 September 2022 Grichards talk contribs created page Care and Diversion of Water (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text ==Best Practices Resources== {{Document Icon}} Design Standards No. 14: Appurtenant Structures for Dams (Ch. 2: Hydrologic Considerations) (Bureau of Reclamation) {{Document Icon}} Design of Sm...")
• 16:19, 17 September 2022 Grichards talk contribs created page First Filling (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text ==Examples== {{Website Icon}} [https://damfailures.org/lessons-learned/the-first-filling-of-a-reservoir-should-be-planned-controlled-and-monitored/ Learn more about the need to plan and monitor the first filling of a reservoir (DamFailures.org)] <!-- In the location of an in text citation,...")
• 16:17, 17 September 2022 Grichards talk contribs created page File:Const1.jpg
• 16:17, 17 September 2022 Grichards talk contribs uploaded File:Const1.jpg
• 16:14, 17 September 2022 Grichards talk contribs created page File:Pikes2.jpg
• 16:14, 17 September 2022 Grichards talk contribs uploaded File:Pikes2.jpg
• 16:13, 17 September 2022 Grichards talk contribs created page File:Pikes.jpg
• 16:13, 17 September 2022 Grichards talk contribs uploaded File:Pikes.jpg
• 16:10, 17 September 2022 Grichards talk contribs created page Seismic Source Characterization (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text * Background Seismicity * Areal Sources * Fault Sources <!-- In the location of an in text citation, simply enclose the citation as follows: <ref> citation </ref>. Citations will automatically populate. Learn more at https://www.mediawiki.org/wiki/Help:Cite. --> {{Citations}}...")
• 16:10, 17 September 2022 Grichards talk contribs created page Geologic and Tectonic Setting (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text * Local Geologic Setting * Local Tectonic Setting * Velocity Structure <!-- In the location of an in text citation, simply enclose the citation as follows: <ref> citation </ref>. Citations will automatically populate. Learn more at https://www.mediawiki.org/wiki/Help:Cite. -->...")
• 16:03, 17 September 2022 Grichards talk contribs created page File:LowerSan4.jpg
• 16:03, 17 September 2022 Grichards talk contribs uploaded File:LowerSan4.jpg
• 15:55, 17 September 2022 Grichards talk contribs created page Anchorage (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text ==Trainings== {{Video Icon}} On-Demand Webinar: Intro to Post-Tensioned Anchors for Dams <!-- In the location of an in text citation, simply enclose the citation as follows: <ref> citation </ref>. Citations will automatically populate. Learn more at https://www.mediawiki.org/wiki/Help:...")
• 15:54, 17 September 2022 Grichards talk contribs created page Water Tightness (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text ==Best Practices Resources== {{Document Icon}} Waterstops and Other Performed Joint Materials for Civil Works Structures (EM 1110-2-2102) (U.S. Army Corps of Engineers) ==Trainings== {{Video Icon...")
• 15:53, 17 September 2022 Grichards talk contribs created page Roller Compacted Concrete (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text ==Best Practices Resources== {{Document Icon}} Roller-Compacted Concrete (EM 1110-2-2006) (U.S. Army Corps of Engineers) {{Document Icon}} Applications of Roller-Compacted Concrete in Rehabilitation and Replacement of Hydraulic Structures (TR...")
• 15:51, 17 September 2022 Grichards talk contribs created page Mass Concrete (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text ==Best Practices Resources== {{Document Icon}} Standard Practice for Concrete for Civil Works Structures (EM 1110-2-2000) (U.S. Army Corps of Engineers) <!-- In the location of an in text citation, simply enclo...")
• 15:51, 17 September 2022 Grichards talk contribs created page Reinforced Concrete (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text ==Best Practices Resources== {{Document Icon}} Standard Practice for Concrete for Civil Works Structures (EM 1110-2-2000) (U.S. Army Corps of Engineers) <!-- In the location of an in text citation, simply enclo...")
• 15:47, 17 September 2022 Grichards talk contribs created page Structural Design Considerations (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text ==Related Topics== * Reinforced Concrete * Mass Concrete * Roller Compacted Concrete * Structural Steel * Water Tightness * Anchorage * Serviceability * Gates/Bulkheads * Conduits ==Best Practices Resources== {{Document Icon}} Standard Practice for Con...")
• 15:43, 17 September 2022 Grichards talk contribs created page Dynamic Analysis (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text ==Types of Dynamic Analysis== * Pseudo-Static Analysis * Pseudo-Dynamic Analysis * Response Spectrum * Mode Superposition <!-- In the location of an in text citation, simply enclose the citation as follows: <ref> citation </ref>. Citations will automatically populate. Lear...")
• 15:42, 17 September 2022 Grichards talk contribs created page Static Analysis (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text ==Types of Static Analysis== * Rigid Body Stability (Gravity Analysis) * Static Finite Element Analysis <!-- In the location of an in text citation, simply enclose the citation as follows: <ref> citation </ref>. Citations will automatically populate. Learn more at https://www.medi...")
• 15:40, 17 September 2022 Grichards talk contribs created page Rotational Stability (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text ==Best Practices Resources== {{Document Icon}} Stability Analysis of Concrete Structures (EM 1110-2-2100) (U.S. Army Corps of Engineers) <!-- In the location of an in text citation, simply enclose the citation as follows: <ref...")
• 15:38, 17 September 2022 Grichards talk contribs created page Sliding Stability (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- {| align="right" style="width:10%;" cellpadding="7" | 350px|x350px|link=https://damfailures.org/case-study/austin-bayless-dam-pennsylvania-1911/ |- |style="text-align:center; font-size:90%;"| Learn from the failure of Bayless Dam due to instability at [https://damfailures.org/case-study/austin-bayless-dam-pennsylvania-1911/ DamFailures.o...")
• 15:36, 17 September 2022 Grichards talk contribs created page File:Bayless.png
• 15:36, 17 September 2022 Grichards talk contribs uploaded File:Bayless.png
• 15:33, 17 September 2022 Grichards talk contribs created page Loads / Load Cases (Created page with "<!-- Delete any sections that are not necessary to your topic. Add pictures/sections as needed --> __NOTOC__ ---- <!-- Introductory paragraph or topic page summary --> Paragraph text ==Best Practices Resources== {{Document Icon}} Ice Engineering (EM 1110-2-1612) (U.S. Army Corps of Engineers) {{Document Icon}} Earthquake Design and Evaluation of Concrete Hydraulic Structures (EM 1110-2-6053)|Earthquake Design and Evaluation of Conc...")