A beam curved in plan is designed for
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Civil Engineering · all questionsConcrete Technology And Design Of Concrete Structures
Concrete Technology And Design Of Concrete Structures
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The load factors for live load and dead load are taken respectively as
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Admixtures which cause early setting and hardening of concrete are called
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Ratio of permissible stress in direct compression and bending compression is
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According to IS: 456-1978, the maximum reinforcement in a column is
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Minimum pitch of transverse reinforcement in a column is
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In case of hand mixing of concrete, the extra cement to be added is
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Increase in the moisture content in concrete
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Which of the following statements is incorrect?
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Prestress loss due to friction occurs
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The limits of percentage p of the longitudinal reinforce-ment in a column is given by
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Air entrainment in the concrete increases
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The property of the ingredients to separate from each other while placing the concrete is called
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Most common method of prestressing used for factory production is
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As compared to ordinary portland cement, use of pozzuolanic cement
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Which of the following losses of prestress occurs only in pretensioning and not in post-tensioning?
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If nominal shear stress exceeds the design shear strength of concrete , the nominal shear reinforcement as per IS : 456-1978 shall be provided for carrying a shear stress equal to
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Due to circumferential action of the spiral in a spirally reinforced column
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The temperature reinforcement in the vertical slab of a T-shaped R.C. retaining wall is
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Q100
Open questionFiner grinding of cement
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