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- Subject
- Design of Masonry Structurescivil-engineering-mcqs › design-of-masonry-structures
- Published
- 19 Jan 2019
- Last updated
- 28 May 2026
Explanation
For masonry using a 1:1:6 cement-lime-sand mortar mix or a similar composition, the permissible horizontal shear stress on the mortar bed joint area is 0.15 MPa. Other values such as 0.125 MPa, 0.10 MPa, and 0.075 MPa are below the allowable limit.
More Design of Masonry Structures MCQs
Practice related questions from the same subject.
- 1.What is the maximum allowable slenderness ratio for load-bearing walls in a building with more than two stories?
- 2.Assertion (A): When the eccentricity ratio is greater than 1/6, the effective thickness of a masonry element decreases. Reason (R): An eccentricity ratio above 1/6 causes tension to develop on one side of the structural member.
- 3.When the center-to-center distance of intersecting walls divided by the actual thickness of the intersecting wall exceeds 20, what is the stiffening coefficient assigned to the wall itself?
- 4.If a structural element or system offers lateral support to five or more walls or columns, what percentage of the total vertical load on the most heavily loaded wall or column should be considered as the lateral load to be resisted?
- 5.Given that H represents the height of a wall measured between the centers of its supports, what is the effective height of the wall when concrete floors rest on it, regardless of the span direction?
- 6.Given that the horizontal cross-sectional area of a wall measures 1200 cm², what reduction factor should be applied to the basic stress?
- 7.When can bending stress be ignored in a wall or column subjected to an effective vertical load based on the eccentricity ratio?
- 8.Which combination of the following provides complete restraint?
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