Tong W-shape spaced center, as framing plan below. The dead load applied to the floor is 40 psf and the live load applied to the floor is 100 psf. Neglect the self-weight of the floor system in the calculations below. (a) assuming beam B1 as simply supported, calculate the required flexural strength for beam B per LRFD (b) assuming the floor slab provides continuous lateral support to the floor beams, design a W. for B1 and show the available strength øMn of the selected size. B1

Tong W-shape spaced center, as framing plan below. The dead load applied to the floor is 40 psf and the live load applied to the floor is 100 psf. Neglect the self-weight of the floor system in the calculations below. (a) assuming beam B1 as simply supported, calculate the required flexural strength for beam B per LRFD (b) assuming the floor slab provides continuous lateral support to the floor beams, design a W. for B1 and show the available strength øMn of the selected size. B1

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Applications of Concrete Framing Systems

A concrete frame is a structure formed by the interconnection of beams and columns to form a structural network. In simple terms, it is the basic skeletal structure of a building or any construction. The concrete framing structure is built on a concrete foundation that forms the base of the entire structure. The concrete frame system is built to support floors, roofs, walls, beams, rafters, joists, etc.

Question

3. A floor is framed with 24-ft long W-shape beams spaced 8-ft center to center, as shown in the
framing plan below. The dead load applied to the floor is 40 psf and the live load applied to the
floor is 100 psf. Neglect the self-weight of the floor system in the calculations below.
(a) assuming beam B1 as simply supported, calculate the required flexural strength for beam B1
per LRFD
(b) assuming the floor slab provides continuous lateral support to the floor beams, design a W12
for B1 and show the available strength øMn of the selected size.
B1
24'-0"
8'-0"
Тур.

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