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Civil Engineering - RCC Structures Design

Exercise : RCC Structures Design - Section 3
41.
In testing a pile by load test, pile platform is loaded with one and half times the design load and a maximum settlement is noted. The load is gradually removed and the consequent rebound is measured. For a safe pile, the net settlement (i.e. total settlement minus rebound) per tonne of test load should not exceed
10 mm
15 mm
20 mm
25 mm
30 mm
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.
If the shear stress in a R.C.C. beam is
equal or less than 5 kg/cm2, no shear reinforcement is provided
greater than 4 kg/cm2, but less than 20 kg/cm2, shear reinforcement is provided
greater than 20 kg/cm2, the size of the section is changed
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
43.
If Sb, is the average bond stress on a bar of diameter d subjected to maximum stress t, the length of the embedment l is given by
Answer: Option
Explanation:
No answer description is available. Let's discuss.
44.
On piles, the drop must be at least
80 cm
100 cm
120 cm
140 cm
150 cm
Answer: Option
Explanation:
No answer description is available. Let's discuss.
45.
The maximum shear stress (q) in concrete of a reinforced cement concrete beam is
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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