CivilEngineeringBible.com Q&A - Recent questions
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Powered by Question2AnswerFor the load combination of 0.9D + or - 1W, why do we take the negative as the critical value for design , even though there are higher positive values?
http://civilengineeringbible.com/QA/?qa=261/combination-negative-critical-design-though-higher-positive
For the load combination of 0.9D + or - 1W, why do we take the negative as the critical value for design , even though there are higher positive values?<br />
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For example in etabs, for combination 3 the Pu= 6000 and in the upper combination Pu= 3000 but ETABS chose the 0.9D - 1W as the design combination.Structural Eng.http://civilengineeringbible.com/QA/?qa=261/combination-negative-critical-design-though-higher-positiveTue, 22 May 2018 01:27:54 +0000how i can i learn steel structure manual design .need some book reference
http://civilengineeringbible.com/QA/?qa=260/learn-steel-structure-manual-design-need-some-book-reference
Structural Eng.http://civilengineeringbible.com/QA/?qa=260/learn-steel-structure-manual-design-need-some-book-referenceWed, 02 May 2018 08:02:49 +0000Do you accept excel spreadsheets for civil engineering?
http://civilengineeringbible.com/QA/?qa=258/do-you-accept-excel-spreadsheets-for-civil-engineering
I have a spreadsheet that is used in materials/geotechnical labs for performing grain size analysis, moisture-density (proctor) curves, hydrometer, atterburg limits. All in one spreadsheet. I was wondering if you take submitted spreadsheet so that they can be accessible to the engineering community?Material Eng.http://civilengineeringbible.com/QA/?qa=258/do-you-accept-excel-spreadsheets-for-civil-engineeringWed, 25 Apr 2018 18:53:59 +0000Hi I would like to know how to design a square footing for a three storey building
http://civilengineeringbible.com/QA/?qa=256/would-like-know-design-square-footing-three-storey-building
Geotechnical Eng.http://civilengineeringbible.com/QA/?qa=256/would-like-know-design-square-footing-three-storey-buildingTue, 17 Apr 2018 19:38:19 +0000hello i want to ask about the rcc design spreadsheets are they using aci code or bs code ? if theres aci spread sheets where can i find them ?
http://civilengineeringbible.com/QA/?qa=254/hello-design-spreadsheets-using-theres-spread-sheets-where
Structural Eng.http://civilengineeringbible.com/QA/?qa=254/hello-design-spreadsheets-using-theres-spread-sheets-whereSun, 08 Apr 2018 15:44:07 +0000Why does the page just refresh when I try to download the "Download Best Concrete Design EXCEL Spreadsheet (FREE!)"?
http://civilengineeringbible.com/QA/?qa=252/refresh-download-download-concrete-design-excel-spreadsheet
I tried to download the file "Download Best Concrete Design EXCEL Spreadsheet (Free!)" and all it did was load the page, no download.Structural Eng.http://civilengineeringbible.com/QA/?qa=252/refresh-download-download-concrete-design-excel-spreadsheetTue, 03 Apr 2018 16:51:16 +0000can you provide full design of a 5 storey building and what are the sequential steps for doing that?
http://civilengineeringbible.com/QA/?qa=250/provide-design-storey-building-what-sequential-steps-doing
Constructionhttp://civilengineeringbible.com/QA/?qa=250/provide-design-storey-building-what-sequential-steps-doingFri, 23 Mar 2018 18:39:18 +0000why we are doing particle grain size distribution for aggregates and what is the limit?
http://civilengineeringbible.com/QA/?qa=247/doing-particle-grain-size-distribution-aggregates-what-limit
Transportation Eng.http://civilengineeringbible.com/QA/?qa=247/doing-particle-grain-size-distribution-aggregates-what-limitWed, 21 Feb 2018 17:34:57 +0000why we are doing Flakiness and elongation test for aggregates and what are the limits?
http://civilengineeringbible.com/QA/?qa=248/why-doing-flakiness-elongation-test-aggregates-what-limits
Transportation Eng.http://civilengineeringbible.com/QA/?qa=248/why-doing-flakiness-elongation-test-aggregates-what-limitsWed, 21 Feb 2018 17:34:55 +0000What is trixial soil test specimen dimension (ratio) range?
http://civilengineeringbible.com/QA/?qa=245/what-is-trixial-soil-test-specimen-dimension-ratio-range
What is the range of height to width of trixail test specimensGeotechnical Eng.http://civilengineeringbible.com/QA/?qa=245/what-is-trixial-soil-test-specimen-dimension-ratio-rangeThu, 18 Jan 2018 01:45:22 +0000WHAT APPROPRIATE MATERIAL IS USED IN A LEAKED STEEL PIPELINE?
http://civilengineeringbible.com/QA/?qa=8/what-appropriate-material-is-used-in-leaked-steel-pipeline
WHAT APPROPRIATE MATERIAL IS USED IN A LEAKED STEEL PIPELINE (USED FOR WATER SUPPLY)?Water Resource Eng.http://civilengineeringbible.com/QA/?qa=8/what-appropriate-material-is-used-in-leaked-steel-pipelineWed, 28 Jun 2017 04:24:58 +0000What concepts of thermodynamics best apply in problems of Geothechnical Engineering (e.g. soil erosion)
http://civilengineeringbible.com/QA/?qa=4/concepts-thermodynamics-problems-geothechnical-engineering
What concepts of thermodynamics best apply in problems of Geothechnical Engineering (e.g. soil erosion)Geotechnical Eng.http://civilengineeringbible.com/QA/?qa=4/concepts-thermodynamics-problems-geothechnical-engineeringTue, 20 Jun 2017 05:44:26 +0000Does a confined space entry course give you continuing ed credits towards your PE?
http://civilengineeringbible.com/QA/?qa=3/does-confined-space-entry-course-continuing-credits-towards
I understand it might vary by state, but what's the general answer?<br />
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Hydrology, Drainage Analysis, Flood Studies, and Complex Stormwater Litigation for Atlanta and the South EastEnvironmental Eng.http://civilengineeringbible.com/QA/?qa=3/does-confined-space-entry-course-continuing-credits-towardsSun, 18 Jun 2017 02:21:56 +0000does storm inlet have Q discharge capacity?
http://civilengineeringbible.com/QA/?qa=2/does-storm-inlet-have-q-discharge-capacity
<p>if I calculate the Q of a given area draining to an area inlet like the pic. Inlet is standard install by county. Does this inlet have Q capacity? </p>
<p><img alt="" src="http://res.cloudinary.com/engineering-com/image/upload/v1492751462/tips/storm-grate-inlet-protection_symhnm.jpg">
<br> </p>Water Resource Eng.http://civilengineeringbible.com/QA/?qa=2/does-storm-inlet-have-q-discharge-capacitySun, 18 Jun 2017 02:19:32 +0000how can i determine the allowable bending moment, shear stress and deflection of hollow steel?
http://civilengineeringbible.com/QA/?qa=1/determine-allowable-bending-moment-stress-deflection-hollow
i need to know how i can get the allowable shear stress, allowable bending moment and allowable deflection of burung hollow steel? is there any formulas or table?Structural Eng.http://civilengineeringbible.com/QA/?qa=1/determine-allowable-bending-moment-stress-deflection-hollowSun, 18 Jun 2017 02:15:53 +0000