If the ratio of long and short spans of a two way slab with corners held down is r, the actual reduction of B.M. is given by

If the ratio of long and short spans of a two way slab with corners held down is r, the actual reduction of B.M. is given by Correct Answer $$\frac{5}{6}\left( {\frac{{{{\text{r}}^2}}}{{1 + {{\text{r}}^4}}}} \right){\text{M}}$$

Bissoy MCQ

Related Questions

For a slab supported on its four edges with corners held down and loaded uniformly, the Marcus correction factor to the moments obtained by Grashoff Rankine’s theory
কাগজের ভার হিসাবে ব্যবহৃত একটি পুরু কাচ (প্রতিসরাঙ্ক 1.5) খন্ডের উপর থেকে খাড়া নীচের দিকে তাকালে কাগজের উপর একটি দাগ কাচের উপর প্রান্ত থেকে 6 cm নীচে দেখা যায়। কাচ খন্ডতির পুরুত্ব কত? (When you look downward from the top of a thick glass (refractive index 1.5) slab used as a paper weight, a mark on the paper is seen 6 cm below from the top of the slab. What is the thickness of the glass slab?)
কাগজের ভার হিসাবে ব্যবহৃত একটি পুরু কাচ (প্রতিসরাঙ্ক 1.5) খণ্ডের উপর থেকে খাড়া নীচের দিকে তাকালে কাগজের উপর একটি দাগ কাচের উপর প্রান্ত থেকে 6 cm নীচে দেখা যায়। কাচ খন্ডটির পুরুত্ব কত? (When you look downward from the top of a thick glass (refractive index 1.5) slab used as a paper weight, a mark on the paper is seen 6 cm below from the top of the slab. What is the thickness of the glass slab?)
Design of a two way slab simply supported on edges and having no provision to prevent the corners from lifting, is made by
The floor slab of a building is supported on reinforced cement floor beams. The ratio of the end and intermediate spans is kept
The slab is designed as one way if the ratio of long span to short span is
An R.C.C. roof slab is designed as a two way slab if
In what sports do players take both long and short corners?
If the main reinforcement of the slab is parallel to a T-beam, the transverse reinforcement at mid span of the slab is provided at least __________ of main reinforcement.
If ‘W’ is the load on a circular slab of radius ‘R’, the maximum radial moment at the centre of the slab, is