Test procedure for Bulking of sand
Theory: Increase in volume of sand due to presence of moisture is known as bulking of sand. Bulking is due to the …
Specific gravity and water absorption test for fine aggregates
Specific gravity of an aggregate is defined as the ratio of the mass of solid in a given volume of sample …
Sieve analysis test for fine and coarse aggregates
Aggregate is the inert, inexpensive materials dispersed throughout the cement paste so as the produce a large volume of concrete. They …
Engineering math formula for GATE/BARC/ISRO
Engineering Mathematics is one of the scoring sections in GATE/BARC/ISRO Exam. Looking at your requirement, we are sharing with you Important Engineering …
Basic formula for structural analysis
Looking at your requirement, we are sharing with you some of Important Civil Engineering Formulas & Shortcuts for Competitive Exam as …
Basic formulas for geotechnical engineering
A handy reference formula for use in geotechnical analysis and design Field Given Below : 𝐼𝑓=𝑊1−𝑤2log10𝑁2/𝑁1 𝐼𝑡=𝐼𝑝𝐼𝑓 𝐶𝑢=𝐷60𝐷10 𝐶𝑐=𝐷302𝐷60𝐷10 𝐼𝑃=0.73 …
Basic formulas highway engineering
A handy reference for use in analysis and design of Highway Engineering. 𝑦=2𝑥2𝑛𝑊(parabolic camber) 𝑆𝑆𝐷=𝑣𝑡+𝑣22𝑔(𝑓±𝑛) , 𝐼𝑆𝐷=2 ×𝑆𝑆𝐷 𝑂𝑆𝐷=𝑑1+𝑑2+𝑑3 , 𝑑1=𝑣𝑏𝑡, 𝑑2=2𝑠+𝑣𝑏𝑇 , 𝑑3=𝑣𝑇 , 𝑇=√4𝑠/𝑎 𝑣2𝑅𝑔=𝑒+𝑓, 𝑊𝑒=𝑛𝑙22𝑅+𝑉9.5√𝑅 …
Test on Bricks || civilpathsala
Brick is a very common construction material obtained by moulding clay in rectangular blocks of uniform size and then by drying and burning …
Irrigation engineering and water resources valuable formulas
Very much helpful for those candidates who are preparing for competitive examinations. 𝑡=𝑦𝑓log𝑒(𝑄𝑄−𝑓𝐴) 𝐴𝑚𝑎𝑥=𝑄𝑓 𝑆𝐴𝑅=𝑁𝑎+√𝐶𝑎+++𝑀𝑔++2 Δ=8.64𝐵𝐷 𝐴=𝑄𝐷 𝜂𝑐=𝑊𝑎𝑡𝑒𝑟𝑑𝑒𝑙𝑖𝑣𝑒𝑟𝑒𝑑𝑊𝑎𝑡𝑒𝑟 𝑠𝑢𝑝𝑝𝑙𝑖𝑒𝑑 𝜂𝑎=𝑊𝑎𝑡𝑒𝑟𝑠𝑡𝑜𝑟𝑒𝑑 𝑖𝑛 𝑟𝑜𝑜𝑡 𝑧𝑜𝑛𝑒𝑊𝑎𝑡𝑒𝑟 𝑑𝑒𝑙𝑖𝑣𝑒𝑟𝑒𝑑 𝜂𝑠=𝑊𝑎𝑡𝑒𝑟𝑠𝑡𝑜𝑟𝑒𝑑 𝑖𝑛 𝑟𝑜𝑜𝑡 𝑧𝑜𝑛𝑒𝑊𝑎𝑡𝑒𝑟 𝑛𝑒𝑒𝑑𝑒𝑑 𝑖𝑛 𝑟𝑜𝑜𝑡 𝑧𝑜𝑛𝑒 …
Splitting tensile strength test of concrete – lab Procedure
Splitting tensile strength is generally greater than the direct tensile strength and lower than the flexural strength (modulus of rupture). Splitting …
