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Hot questions

+1 vote
0 answers 1.4k views
The copper pipe has an outer diameter of 2.50 in. and an inner diameter of 2.30 in. if the allowable shear stress in the pipe is 2 ksi, what portion of the tube needs to be reinforced length = 25 in
asked Aug 20, 2015 in Civil Engineering by mfby2k  
  • copper

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  • pipe

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  • shear

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  • stress

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  • rcc
0 votes
0 answers 1.7k views
describe the factors affecting the initial setting time of cement?
asked Aug 7, 2015 in Surveying & Levelling by mfby2k  

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  • cement
0 votes
1 answer 1.6k views
How to print Assignments table in Primavera P6?.. Anybody can help me, please. I have one problem with P6.
asked Jul 3, 2015 in Primavera by mfby2k  

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  • assignments

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  • table

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  • primavera-p6

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  • primavera-p3
0 votes
0 answers 1.4k views
what is meant by fly levelling in surveying
asked Aug 20, 2015 in Surveying & Levelling by mfby2k  

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  • civil
0 votes
1 answer 1.3k views
What do mean by doubly reinforced beam? Where it is needed?
asked Jul 30, 2015 in Civil Engineering by mfby2k  

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  • beams
0 votes
1 answer 718 views
What preventive measures could be taken for Alkali- Aggregate Reaction in concrete?
asked Sep 17, 2015 in Concrete Technology by azam  

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  • alkali

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  • aggregates

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  • concrete
0 votes
1 answer 1.5k views
what is compound stress and strain about?
asked Jul 2, 2015 in Strength of Materials by mfby2k  

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  • compound

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  • stress

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  • strain

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  • engineering

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  • mechanics
0 votes
1 answer 710 views
A rectangular beam of width 100 mm & depth 200 mm is subjected to an axial force of 750 kN and a bending moment of 300 kN m.
asked Sep 17, 2015 in Civil Engineering by azam  

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  • civil
0 votes
1 answer 1.1k views
Application of aggregate crushing test
asked Aug 10, 2015 in Civil Engineering by mfby2k  

    Warning: count(): Parameter must be an array or an object that implements Countable in /home/abouaayt/public_html/aboutcivil/answers/qa-include/qa-base.php(720) : eval()'d code on line 12
  • aggregates
0 votes
1 answer 1.1k views
What is the difference between absorption & adsorption and sorption?
asked Aug 7, 2015 in Foundation Engineering by mfby2k  

    Warning: count(): Parameter must be an array or an object that implements Countable in /home/abouaayt/public_html/aboutcivil/answers/qa-include/qa-base.php(720) : eval()'d code on line 12
  • civil
0 votes
0 answers 1.4k views
what is a query list?
asked Aug 18, 2015 in Building Construction by mfby2k  

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  • civil
0 votes
2 answers 1.1k views
whats the building bye laws?
asked Aug 6, 2015 in Building Construction by mfby2k  

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  • civil

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  • building
0 votes
1 answer 1.3k views
Sir Discuss the factors that affect aquifer yield
asked Jul 27, 2015 in Hydrology by mfby2k  

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  • hydrology
0 votes
1 answer 982 views
what is difference between development length and lap length
asked Aug 17, 2015 in Reinforced Concrete by mfby2k  

    Warning: count(): Parameter must be an array or an object that implements Countable in /home/abouaayt/public_html/aboutcivil/answers/qa-include/qa-base.php(720) : eval()'d code on line 12
  • rcc
0 votes
1 answer 1.1k views
how can i get free download installer in SAP2000 v6
asked Jul 30, 2015 in SAP2000 by mfby2k  

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  • sap2000
0 votes
1 answer 1.4k views
What are the Merits & Demerits of Hydrograph?
asked Jul 1, 2015 in Hydraulics by mfby2k  

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  • engineering

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  • civil

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  • hydraulic
0 votes
1 answer 988 views
what is modular ratio
asked Aug 20, 2015 in Civil Engineering by mfby2k  

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  • civil
0 votes
1 answer 1.0k views
State any four essential requirement of site for construction of diversion weir.
asked Aug 18, 2015 in Hydraulic Structures by mfby2k  

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  • weir

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  • design

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  • construction
0 votes
1 answer 656 views
How the effective pressure and pore pressure will effect on the soil and what is the difference between these two?
asked Sep 17, 2015 in Civil Engineering by azam  

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  • civil
0 votes
1 answer 645 views
Does an increase of maximum aggregate size benefit the structures?
asked Sep 17, 2015 in Concrete Technology by azam  

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  • aggregates

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  • concrete
0 votes
0 answers 1.4k views
Type your Describe the various methods of traversing with the theodolite and discuss their merits and demerits? question here.
asked Aug 18, 2015 in Surveying & Levelling by mfby2k  

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  • theodolite
0 votes
1 answer 640 views
how can we calculate the strenth of 1:4 cement sand mortar after time period of 3 months?
asked Sep 17, 2015 in Engg. Materials by fawad  

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  • strength

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  • cement

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  • sand

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  • lab-tests
0 votes
1 answer 1.2k views
difference between admixture and accelerator
asked Jul 30, 2015 in Civil Engineering by mfby2k  

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  • admixture
0 votes
1 answer 1.1k views
i am not able to understand target mean strength of concrete..what is it*
asked Aug 7, 2015 in Concrete Technology by mfby2k  

    Warning: count(): Parameter must be an array or an object that implements Countable in /home/abouaayt/public_html/aboutcivil/answers/qa-include/qa-base.php(720) : eval()'d code on line 12
  • concrete
0 votes
2 answers 568 views
how todraw drawing with layers in autocad
asked Sep 17, 2015 in Drawing and Drafting by azam  

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  • autocad

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  • how-to
0 votes
1 answer 288 views
what is concrete?
asked Sep 14, 2015 in Civil Engineering by mfby2k  

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  • civil
0 votes
1 answer 608 views
is it ok for the steel of the S.O.G to go through the columns?
asked Sep 17, 2015 in Reinforced Concrete by fawad  

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  • reinforced-concrete

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  • reinforcement

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  • columns

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  • steel
0 votes
1 answer 1.2k views
what is the importance of surveying for civil engineers?
asked Jul 29, 2015 in Surveying & Levelling by mfby2k  

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  • surveying

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  • civil
0 votes
1 answer 948 views
What is horizontal control?
asked Aug 18, 2015 in Surveying & Levelling by mfby2k  

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  • civil
0 votes
2 answers 788 views
what is mean by purlin?
asked Aug 21, 2015 in Steel Structures by mfby2k  

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  • civil
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