Civil Engineering - Building Construction - Discussion
Discussion Forum : Building Construction - Section 1 (Q.No. 30)
30.
The maximum permissible deflection of a timber beam supporting a roof, is
Discussion:
10 comments Page 1 of 1.
Saravanapriyan said:
1 decade ago
Solve this problem. I am doubt for question.
Prakash said:
1 decade ago
Please any one explain this question.
Soumen Bag said:
9 years ago
Option D is right. I agree.
Amit bhate said:
9 years ago
It's a right answer. I too agree.
Shweta said:
9 years ago
Can anyone explain this question?
AMIT TYAGI said:
8 years ago
What is the unit of length (L)?
Kaushik Kanji said:
8 years ago
IS 4983 clause 5.2/
And for flexural members it is L/360 where L=Span.
And for flexural members it is L/360 where L=Span.
Sajitha said:
6 years ago
The answer is L/325. I referred in some text books.
Ayon koner said:
5 years ago
The deflection in case of nailed laminated beams, joists, purlins, battens and other flexural members supporting brittle materials like gypsum, ceiling slates, tiles and asbestos sheets shall Dot exceed 1/480 of the span. The deflection in case of other flexural members shall not
exceed 1/360 of the span in case of beams and joists and 1/225 of the freely length in case of cantilevers.
exceed 1/360 of the span in case of beams and joists and 1/225 of the freely length in case of cantilevers.
(1)
Rakesh Joshi said:
7 months ago
As per CI. 5.2 of IS 4983:1986;
(i) The deflection in case of nailed laminated beams, joists, purlins, battens and other flexural members supporting brittle materials like gypsum, ceiling slates, tiles and asbestos sheets shall not exceed 1/480 of the span.
(ii) The deflection in the case of other flexural members shall not exceed 1/360 of the span in the case of beams and joists and 1/225 of the freely hanging length in the case of cantilevers.
(i) The deflection in case of nailed laminated beams, joists, purlins, battens and other flexural members supporting brittle materials like gypsum, ceiling slates, tiles and asbestos sheets shall not exceed 1/480 of the span.
(ii) The deflection in the case of other flexural members shall not exceed 1/360 of the span in the case of beams and joists and 1/225 of the freely hanging length in the case of cantilevers.
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