3. The beam shown supports the unfactored loads shown. The dead load includes the weight of thebeam.a)Draw shearing-force diagrams forFactored dead and live load on the entire beam;ii.i.Factored dead load on the entire beam plus factored live load on the left half-span;andiii. Factored dead load on the entire beam plus factored live load on the right half-span.b)Superimpose the diagrams to get a shear-force envelope.c)Design stirrups. Use f'c = 32 MPa and 12-mm diameter double-leg stirrups with fyt = 420МPа.D = 26 kN/mL= 20 kN.m8 mWight (2016)

PART a considered factor of safety for load is 1.5 case reaction at left support (KN) reaction at…

Answered: 3. The beam shown supports the…

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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A bridge girder AB on a simple span of length L = 30 m supports a distributed load of maximum intensity q at mid-span and minimum intensity q/2 at supports A and B that indudes the weight of the girder (see figure). 450 mm 32 mm B 30 m 16 mm- 1800 mm 32 mm 450 mm The girder is constructed of three plates welded to form the cross section shown. Determine the maximum permissible load q (in kN/m) based upon the following. (a) solely based on an allowable bending stress aallow = 110 MPa kN/m (b) solely based on an allowable shear stress tallow = 50 MPa kN/m (c) accounting for both an allowable bending stress ollow and an allowable shear stress Tallow kN/m
The beam is constructed of 4 boards nailed together. If the nails are on both sides of the beam and each can resist a 3 kN shear, determine the maximum load P that can be applied to the end of the beam.
Conduct the force analysis of the structure for the given set of loads (shown in Figure 1), andprovide the following:3) Summarize the analysis results to indicate the critical sections of the truss and frameelements and the corresponding forces.
A simply supported wood beam that is 13.5 m long carries a 36 kN concentrated load at B. The cross-sectional dimensions of the beam are b- 155 mm, d- 390 mm, a - 65 mm, and c- 30 mm. Section a-a is located at x- 2.3 m from B. (a) At section a-a, determine the magnitude of the shear stress in the beam at point H. (b) At section a-a, determine the magnitude of the shear stress in the beam at point K. (c) Determine the maximum horizontal shear stress that occurs in the beam at any location within the entire span. (d) Determine the maximum tensile bending stress that occurs in the beam at any location within the entire length. |P H d a В C L 2L 3 Answer: (a) TH - 0.33 kPa (b) TK - i 0.169 kPa (c) Tmax - 0.595 kPa (d) Omax" 27.486 MPa 3
A 7.5-kN force F is applied to the beam by means of a welded plate at A as shown. Using vector analysis determine the following prompts below:
Engineering Mechanics (Upvote will be given. Please write the complete solutions legibly. No long explanation needed. Box the final answer. Round to the nearest whole number. Include negative sign if DOWNWARD/COMPRESSION and positive if UPWARD/TENSION) For the truss shown, compute the following: A. Reaction at H (assume horizontal direction), Reaction at G (vertical component) and Reaction at G (horizontal component) . B. Compute for the internal forces for all members of the truss shown: Members AC, AB, CE, BC, BD, BE, DF, DE, DG, EF, EH, and FG.
Engineering Mechanics (Upvote will be given. Please write the complete solutions legibly. No long explanation needed. Box the final answer. Round to the nearest whole number. Include negative sign if DOWNWARD/COMPRESSION and positive if UPWARD/TENSION) For the truss shown, compute the following: A. Reaction at H (assume horizontal direction), Reaction at G (vertical component) and Reaction at G (horizontal component). B. Compute for the internal forces for all members of the truss shown: Members AC, AB, CE, BC, BD, BE, DF, DE, DG, EF, EH, and FG.
Static please give the correct answer. Thank you
The beam is subjected to a uniform live load of1.2 kN/mkN/m, a dead load of 0.5 kN/mkN/m, and a single live load of 45 kNkN. Assume AA and CC are roller, and BB is a short link. Follow the sign convention. The distributed live load can be applied to several segments of the beam that are not necessarily adjacent. (Figure 1) A)The beam is subjected to a uniform live load of1.2 kN/mkN/m, a dead load of 0.5 kN/mkN/m, and a single live load of 45 kNkN. Assume AA and CC are roller, and BB is a short link. Follow the sign convention. The distributed live load can be applied to several segments of the beam that are not necessarily adjacent. (Figure 1) B)Determine the maximum positive shear at EE. y D B E 4 m 4 m 4 m 4 m
What is the maximum absolute shear for the following beam and load group? Use L = 20, a = 3, b = 3, P₁ = 3, P₂ = 3, and P3 = 1. P₁ L P₂ a b P P3
Please solve the question in handwriting step by step.
1) Calculate the required axial capacity in each member of the below simply supported truss. The applied forces on the truss are W = 5 kips, D = 15 kips, and L = 8 kips. (Hint: Check with the simplified load combinations from UDSS). W 1 15 ft 2 6 D, L 15 ft 5 3 D, L 15 ft 4 12 ft

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