A 130 mm x 220 mm timber wood is used for the beam shown. Take E = 8.22 MPa. w = 8.65 kN/m, L =7. a. Compute the maximum flexural stress in MPa. b. Compute the maximum shear stress in MPa. c. Considering Agoho with Fb = 26.3 MPa and Fv = 2.95 MPa, check if the section is adequate.

A 130 mm x 220 mm timber wood is used for the beam shown. Take E = 8.22 MPa. w = 8.65 kN/m, L =7. a. Compute the maximum flexural stress in MPa. b. Compute the maximum shear stress in MPa. c. Considering Agoho with Fb = 26.3 MPa and Fv = 2.95 MPa, check if the section is adequate.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: A uniformly distributed load, W1, is applied all throughout the length of the beam and a…

A: To Determine Depth of the beam , h

Q: A rectangular beam 250 mm wide, 500 mm deep is reinforced at the bottom with 4-20-mm-diameter bars…

A: Answer To calculate the design Moment capacity of doubly reinforced beam for negative bending Moment…

Q: A 300 mm wide reinforced concrete beam has an effective depth of 450 mm. It is reinforced in the…

Q: load of bac

Q: as to : A beam section is limited to a width of 250 mm, and total depth h=330 mm, and resist a…

Q: A composite floor system consists of steel beams supporting a formed steel deck and concrete slab.…

A: a} Using LRFD Total weight to be support by composite setion Deck slab=53 psfWD=53+10×12=756…

Q: A rectangular beam 250 mm wide, 500 mm deep is reinforced at the bottom with 4-20-mm-diameter bars…

A: Given:- The width of the beam (b) = 250 mm The depth of the beam (d) = 500 mm The bottom…

Q: Determine the numbers of rebars required for a RC beam (h=400mm, b=700mm) carrying a factored moment…

A: Given Cc = 40mm db = 20mm ds = 10mm h=400mm, b=700mm Characteristic strength of concrete= 28 Mpa…

Q: Complete the following problems. Assume normal weight concrete, f'c = 4 ksi, fy = 60 ksi, tension…

Q: dimensions b = 280 mm and h = 510 mm is reinforced with 5-20mmØ at the tension side only. Using NSCP…

A: Given:- b=280mm h=510mm 5-20mm diameter bars NSCP2015 f'c=25MPa fy=414MPa cover=c=60mm To find:-…

Q: 2. Determine the minimum dimension h to the nearest mm of the beam's cross section to safely support…

Q: A timber wall 50 mm wide x 50 mm deep and having a height of 3.50 m is assumed to be hinged at top…

A: The question is based on the timber wall hinged at the top and the bottom and a load is applied on…

Q: 75 /2 100 mm

Q: Determine the required compression steel area b.)Determine the required tension steel area.

Q: Given are the following: Unit weight of concrete = 24 kN/m³ f'c = 35 Mpa fse = 820 MPa fpu = 1350…

Q: the maximum shear stress in the wood. Vmax=3530.8 N, Iz=287239583.3 mm4 Answer: 0.2017MPa

A: Given data Vmax.=3530.8 N, Iz=287239583.3 mm4 width, b=40×2=80mm

Q: Determine the Maximum Shear and Bending Stress of the Propped timber beam in the figure. The total…

A: Given, D = 264 mm L = 7.70 m

Q: A short column is made by nailing four 1 x4-in. planks to a 4 x 4-in. timber. Using an allowable…

A: Given: A short column is made by nailing four 1 x4-in. planks to a 4 x 4-in. timber. Using an…

Q: 1. A rectangular section column b= 300 mm, h = 400 mm. The calculated length lo=3m, the design value…

Q: A 4-m simply supported timber beam is to be designed to carry a total uniform load of 10 kN/m…

Q: A 300 mm X 450 mm exterior beam is reinforced with 2 - Ø20 mm and 1 – Ø25 mm bars on the first layer…

Q: aminated wood beam consists of eight 2.25 in. × 5.25-in. planks glued together to form a section b =…

A: Maximum shear force is τmax≥VmaxQItQ=5.25×9×92I=5.25×18312so,V≤1105.25×183125.255.25×9×92V=6930lb

Q: The floor shown below has a constant thickness (h) of 190 mm, and is supported by beams at each grid…

A: Given: Details of floor having constant thickness of 190 mm and supported by beams at each grid…

Q: A reinforced concrete beam is limited in dimensions where: b = 405 mm, d = 510 mm , d’ = 100 mm. If…

Q: simply supported beam is reinforced with 5-ϕ25 mm at the bottom and 2-ϕ20 mm at the top of the beam.…

Q: Pls help. A laminated wood beam consists of eight 2 in. × 7.00-in. planks glued together to form a…

Q: 5. Given : Allowable bending stress of 12.5 MPa Allowable shearing stress of 0.45 Mpa Elasticity of…

Q: A laminated beam is composed of four planks, each 6 in. by 2 in., glued together to form an outside…

A: Given Data:Size of planks = 6in×2inAllowable shear stressglue = 90 psiThe allowable shear stress in…

Q: m wide, 500 mm deep is reinforced at the bottom with 4-20-mm-diameter bars and at the top with…

A: Given:- b=250mm d=500mm 4-20mmdiameter bar at bottom 2-16mm bard at top Concrete cover to bar…

Q: Design the steel reinforcement for the slab shown in the figure below, under the loading…

A: Given:- The loading on the slab is given The dead load on the slab = DL = 2 kPa = 2 kN/m2 The live…

Q: A timber beam 150 mm wide by 250 mm deep is to be reinforced at the top and bottom by the steel…

A: Steel plate at the two edges increase overall section modulus n = 15 give modular ratio which…

Q: 2 A rectangular beam has b=320 mm and d=470 mm. The beam will be designed to carry a service dead…

Q: Problem 6.3 A short column is made by nailing four 1 x 4-in. planks to a 4x4-in. timber. Using an…

A: Given data : Allowable stress = 600 psi To Find : Determine the largest load P that can be applied…

Q: If the allowable shear strength of the wood is 80 psi, determine the maximum load P that may be…

A: Allowable strength of beam (σ) = 80psi Moment of inertia (I) = bd3/12 = 6x103/12 = 500 in4 Distance…

Q: maximum uniformly distributed load which can be carried by the beam on a 4 m simple span.

Q: Jy Unit weight of concrete = 150 lb/cu.ft. Find the required Shear reinforcement needed at the most…

A: Longitudinal section of beam:Cross-section of beam:

Q: A rectangular beam 250 mm wide, 500 mm deep is reinforced at the bottom with 4-20-mm-diameter bars…

Q: ctangular beam 250 mm wide, 500 mm deep is reinforced at the bottom with 4-20-mm-diameter bars and…

Q: A rectangular beam has b = 310 mm and d = 460 mm. The beam will be designed to carry a service dead…

Q: A rectangular beam 250 mm wide, 500 mm deep is reinforced at the bottom with 4-20-mm-diameter bars…

A: Given, Width of beam=250 mm Depth of beam=500 mm Bottom bars =4-20 mm diameter Top bars=2-16 mm…

Q: A TIMBER BLOCK "B x B" mm SQUARE IS REINFORCED ON OPPOSITE SIDES BY A "B" mm AND 't' mm THICK STEEL…

A: The given data is shown below: Axial load=1000kNMaximum timber stress=12MPaMaximum steel…

Question

A 130 mm x 220 mm timber wood is used for the beam shown. Take E = 8.22 MPa. w = 8.65 kN/m, L =7.

a. Compute the maximum flexural stress in MPa.

b. Compute the maximum shear stress in MPa.

c. Considering Agoho with Fb = 26.3 MPa and Fv = 2.95 MPa, check if the section is adequate.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step by step

Solved in 5 steps with 5 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Pricing masonry, carpentry and finishing work

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Topic: Restrained Beams 140KN 2.5m 3.5m 5KN/m 3.2m МА 6m MB 11WL2 Pab² 5WL2 Pa?b MA = - MB = - 192 L2 192 L2 INSTRUCTION: 1. Determine the maximum stress in the timber beam with the size of 120 x 370mm.
Problem: Using WSD & USD, design the midspan reinforcement of stringer (B-3) for the second floor of a 3-storey residential building shown below. Use 20.7MPa compressive strength of concrete @ 28-days and grade 40 reinforcing bars. Use Ye= 24.5 KN/m³. Design the stringer as rectangular beam. Assume simply supported. 450mm 250mm 250mm 450mm, Superimposed Deadloads = 2.70 KPa Stirrups = 10mmo Main bar = 25mm 350mm B-4 STAIRWELL B-1 250x400mm S-3 B-3 250x400mm S-4 (3000) mm 350mm B-4 350mml Stringer Section (2000) mm (3500) mm (2000) mm 700mm
Given a rectangular section of b = 300mm, h = 400mm, a, = a', = 40mm; the concrete is of grade C30, the steel is HRB400. Find the reinforcement (A, and A') required for a load of M = 218kNm and an axial compression N= 396KN. %3D
A TIMBER BLOCK “B x B” mm SQUARE IS REINFORCED ON OPPOSITE SIDES BY A “B” mm AND ‘t’ mm THICK STEEL PLATES. DETERMINE THE THICKNESS ‘t’ SO THAT THE ASSEMBLY WILL SUPPORT AN AXIAL LOAD OF 1000 KN WITHOUT EXCEEDING A MAXIMUM TIMBER STRESS OF 12 MPa OR A MAXIMUM STRESS IN STEEL OF 350 MPa. MODULUS OF ELASTICITY OF STEEL AND TIMBER ARE 210 GPa & 7 GPa RESPECTIVELY.
#2 will upvote anyone who will answer correctly. Thanks
5. The beam shown is reinforced for positive moment with three epoxy-coated #11 bars. The bars terminate at the center of the supports. Neglecting beam weight (concentrated loads are very heavy), determine if the required development length is satisfied. Assume As required = 4.55in², 2 in. clear cover on all sides of the longitudinal reinforcement, normal weight concrete, #3 stirrups @12 in o.c., f'c = 5000 psi and fy = 60,000 psi. 8 ft | Pu 20 ft Pu 8 ft ge2 of 56 30 in b=14in. ed 5/15/2020 As = 3-#11
A beam has a width of 280 mm and 490 mm overall depth. Concrete cover is 65 mm from the centroid of bars. Concrete compressive fc' = 24 MPa. Steel yield strength are fy=415 MPa and fy = 275 MPa for ties. Determine the shear strength provided by concrete using simplified method a) If the beam is subjected to shear and flexure only, and b) If the beam is subjected to axial compressive force of 124kN.
A laminated beam is composed of four (4) planks, each of 150 mm x 30 mm, glued together to form a section 150 mm x 150 mm. The allowable shear stress in the glue is 850 kPa, the allowable shear stress in the wood is 1050 KPA, and the allowable flexure stress in the wood is 10 MPa. Determine the maximum uniformly distributed load which can be carried by the beam on a 45 m simple span.
A timber beam 150 mm wide and 200 mm deep is to be reinforced by bolting on two flitched each 150 mm x 12.5 mm in section. Find the moment of resistance when the flitched are attached symmetrically at the top and bottom. Allowable stress in timber is 6 N/mm². (Es= 20 Ew)
4.3 A simply supported beam is reinforced with 5-ϕ25 mm at the bottom and 2-ϕ20 mm at the top of the beam. Concrete covering to centroid of reinforcement is 70 mm at the top and 64 mm at the bottom of the beam. The beam has a gross depth of 450 mm and gross width of 300 mm. fc’= 28 MPa, fy = 415 MPa. Assume bars laid out in single layer. Calculate the following if the limiting tensile steel strain is 0.004 for a ductile failure: Calculate: Maximum service uniform live load over the entire span in addition to a DL = 20 kN/m (including the weight of the beam) if it has a span of 6 m = _____?____ kN/m (to the nearest whole number)