PakQuizHub

Given that W represents the total load per unit area on a panel, D is the diameter of the column head, and L is the span length in both directions, what is the minimum required value for the sum of the maximum positive bending moment and the average negative bending moment when designing the span of a square flat slab?

RCC Structures Design MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

Browse all RCC Structures Design MCQs →
PPSCFPSCNTSPakistan govt jobs
Subject
RCC Structures Designcivil-engineering-mcqs › rcc-structures-design
Published
14 Jan 2019
Last updated
28 May 2026

Browse all RCC Structures Design MCQs →

Choose the correct answer

Explanation

For the design of a square flat slab span, the combined maximum positive bending moment and the average negative bending moment must be at least WL/10 multiplied by the square of (L minus two-thirds of D). This formula accounts for the reduction in effective span due to the column head diameter and ensures structural safety.

More RCC Structures Design MCQs

Practice related questions from the same subject.

  1. 1.Which of the following statements about lateral reinforcement in R.C.C. columns is accurate?
  2. 2.Identify the statement that is incorrect from the options below regarding reinforcement in retaining walls.
  3. 3.In a simply supported slab, at what fraction of the span are alternate reinforcement bars shortened?
  4. 4.Given the modular ratio as m, the steel ratio as r, and the total depth of a beam as d, what is the formula for the depth of the critical neutral axis in the beam?
  5. 5.What type of foundation is typically used for multiple columns built in a reinforced cement concrete wall?
  6. 6.What happens to the depth of the neutral axis when the steel content is increased?
  7. 7.If the lap length in tension reinforcement exceeds which of the following values, should it not be less than the bar diameter multiplied by (actual tension divided by four times the allowable average bond stress)?
  8. 8.What is the effective width of a column strip in a flat slab system?
← Back to Civil Engineering Mcqs
More in Civil Engineering Mcqs

PakQuizHub — free MCQs and past papers for Pakistan government job tests. Content is for educational practice only.