what are the strength theories for yeilding and fracture materials. state the theory more suited for 1. mild steel or 2. concrete
UPSC,
1 4348find the discharge of water through a horizental venturimeter having 400mm dia at the inlet main and 150mm dia at thorat.if the diffrential gauge between inlet and thorat shows a pressure head of 25cm mercury. assume coefficient discharge 0.98 and specfic gravity of mercury as 13.6.
UPSC,
2232the water is flowing through a velocity of 1.5m/s in a pipe of length 2500m and dia 500mm. at the end of pipe a valve is provided. find rise in pressure 1. if the valve is closed in 5 seconds. 2. if the valve is closed instantaneously. take value of c = 1460m/s, pipe to be rigid and bulk modulus of water - 19.692x10' n/sqcm
UPSC,
2355a solid steel rod length 2m dia and 20mm vertically hangs from celling and has a collar firmly atteched to it. above the collar an annular rubber washer of 40mm th. having stifness k = 5n/mm is placed. determine maximum stress in the rod caused by mass of 5 kg falling through a height of 1.2m.
Sail,
23571) what is the difference between development length & overlap length ? 2) why extras are provided at top and bootom in a beam of slab? 3) why stirrups are provided at 0.3l at supports and 0.4l at center? 4) is column a compression memeber if yes how & beam is which type of memeber?
4 28776Post New Civil Engineering Questions
while doing the structural works of a simple ground+1 villa, can the columns be continued immediately after neck columns without tie beam, while the tie beam to be done after columns concreting.
400 ku d/c clearess ketan hota hai?
What are the govt approvals required for starting of power project. means from initial site grading and excavation work.exm. blasting in hard rock, deep excavation, cut off trees from site.
Define What are the materials used in building a gravity dam?
In how many types u can do POP on ceiling and walls(on which material or by using which material)? b) what is the difference between dry , oil bound, enamel, acrlyic type of painting?
whou haat goals do you have in your career
may i know the detailed description of cutting length
What do you mean by honeycomb in concrete?
how to calculate rate analysys of 1:6 plastering 10 sq m
What distance in meters on the ground is the equivalent of one second of arc in longitude or latitude?
For removal of formwork of simply supported slab / beam from where to start the deshuttering? ( Max Bending moment of the simply supported beam is in the center hence is it required to start from the supports?)
What do you mean by bond? What are the different types of bonds?
In how many types u can do POP on ceiling and walls(on which material or by using which material)? b) what is the difference between dry , oil bound, enamel, acrlyic type of painting? 2nd :- I have certain queries, please help to solve. a) length of pile bore is 4m.excavation quantity will be area * length where area will be pi/4 * dia*dia. Is this right? b) It is a single reamed pile of 300m dia and reamed dia is 750mm. can any body help me to calculate excavated quantity of this bulb(reamed section),, concrete quantity in bulb with showing the formulas to be used?
how much required strength of cement concrete bricks(size 230x115x75mm)
why we create short columns under grade slab?