In a combined footing for two columns carrying unequal loads, the maximum hogging bending moment occurs at
Select an option to see the answer and solution.
Civil Engineering · all questionsRCC Structures Design
RCC Structures Design
practice.
Practice every MCQ with options. Use Show answers when you want the correct option and solution.
238
Questions
2/12
Page
Pick an option on a question to see the right answer and solution.
On piles, the drop must be at least
Select an option to see the answer and solution.
If a bent tendon is required to balance a concentrated load W at the centre of the span L, the central dip h must be at least
Select an option to see the answer and solution.
A singly reinforced concrete beam of 25 cm width and 70 cm effective depth is provided with 18.75 cm2 steel. If the modular ratio (m) is 15, the depth of the neutral axis, is
Select an option to see the answer and solution.
As per IS : 456, the reinforcement in a column should not be less than
Select an option to see the answer and solution.
If the diameter of longitudinal bars of a square column is 16 mm, the diameter of lateral ties should not be less than
Select an option to see the answer and solution.
The diameter of main bars in R.C.C. columns, shall not be less than
Select an option to see the answer and solution.
Minimum spacing between horizontal parallel reinforcement of the same size should not be less than
Select an option to see the answer and solution.
Minimum spacing between horizontal parallel reinforcement of different sizes, should not be less than
Select an option to see the answer and solution.
If W is total load per unit area on a panel, D is the diameter of the column head, L is the span in two directions, then the sum of the maximum positive bending moment and average of the negative bending moment for the design of the span of a square flat slab, should not be less than
Select an option to see the answer and solution.
The radius of a bar bend to form a hook, should not be less than
Select an option to see the answer and solution.
If T and R are tread and rise respectively of a stair, then
Select an option to see the answer and solution.
If A is the area of the foundation of a retaining wall carrying a load W and retaining earth of weight 'w' per unit volume, the minimum depth (h) of the foundation from the free surface of the earth, is
Select an option to see the answer and solution.
An intermediate T-beam reinforced with two layers of tensile steel with clear cover 13 cm encased with the floor of a hall 12 meters by 7 meters, is spaced at 3 meters from adjoining beams and if the width of the beam is 20 cm, the breadth of the flange is
Select an option to see the answer and solution.
A part of the slab may be considered as the flange of the T-beam if
Select an option to see the answer and solution.
If the maximum dip of a parabolic tendon carrying tension P is h and the effective length of the pre-stressed beam is L, the upward uniform pressure will be
Select an option to see the answer and solution.
Pick up the incorrect statement from the following: Tensile reinforcement bars of a rectangular beam
Select an option to see the answer and solution.
According to the steel beam theory of doubly reinforced beams
Select an option to see the answer and solution.
The width of the flange of a T-beam, which may be considered to act effectively with the rib depends upon
Select an option to see the answer and solution.
An R.C.C. lintel is spanning an opening of 2 m span in a brick wall. The height of the roof is 2.9 m above the floor level and that of the opening is 2.1 m above the floor level. The lintel is to be designed for self weight plus
Select an option to see the answer and solution.