A pre-stressed concrete beam of section 190mm wide and 350mm deep is used over an effective span of 6.5m to support a uniformly distributed load of 5 kN/m w/o the self weight of the beam is pre-stressed by a straight cable carrying a force of 205 kN located at an eccentricity of 65mm. Determine the tensile fiber stress at mid-span section. Use 24 kN/cu.m weight of concrete.

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

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Q: load of bac

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Q: Problem statement - A rectangular concrete beam has a width of 300 mm and an effective depth of 550…

A: A) Given data : Width of beam = 300 mm Effective depth = 550 mm Span = 6 m Uniform live load = 40…

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: "Q1.19-.A rectangular beam has dimensions of 270 mm by 640 mm with an effective depth of 571 mm and…

A: Answer We are given Width b = 270 mm Overall depth h =640 mm Effective depth d = 571 mm Steel = 4…

Q: Example No.4: A simply supported beam (12 m) span fpi=1172 MPa and fe =fci 35 MPa. Find concrete…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

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

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Q: An exterior beam has a base of 300 mm and a height of 600 mm, it is reinforced with 5 - 25mm…

A: Given data : Width of beam(b)= 300 mm Total height (h) = 600 mm Area of steel (As)= 5-25 mm As  =…

Q: A cross section of a prestressed bonded beam is reinforced by prestressing tendons having a total…

A: The given data is: The beam has a width of 300mm and a total depth of 600mm. Area of prestressing…

Q: 1. The web has a width of 350 mm and the slab thickness and spaced at 6.5 feet center to center of…

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Q: A rectangular concrete beam has a width of 300mm and an effective depth of 550mm. The beam is simply…

A: Given Data:Width = 300mmeffective depth=550mmspan=6mDead load = 35kN/mLive load =…

Q: einforced concrete beam has a width of 325 mm. and a total depth of 450 mm. It has an effective…

A: Given-            Width of beam (b) = 325 mm           Total Depth of beam(D) = 450 mm…

Q: A rectangular beam has a width of 283mm and an effective depth of 461mm. It is reinforced with…

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Q: In reinforced beam having a width of 300 mm and an effective depth of 600 mm, carries a moment of 60…

A: Given data:  Width b= 300 mm  Effective depth d= 600 mm  Modular ration n = 9  In cracked analysis…

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

A: Given : Width =  250 mm  Depth = 500 mm is reinforced at the bottom with 4-20-mm-diameter bars and…

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

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Q: A rectangular concrete beam has a width of 300 mm and an effective depth of 550 mm. The beam is…

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Q: including its own weight. The prestressing tendon is 225mm from the bottom and produces an effective…

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Q: jected to an axial load of 1200 kN. Est = 200 GPa, Ec = 25 GPa. 1200 kN 300 mm 300 mm

A: To find stress in concrete and steel-

Q: Problem: Design the reinforcement of a rectangular beam to carry a factored moment of 272 kN.m. The…

A: Mu = 272 kNm or 272 x 106 Nmmb = 250 mmd = 400 mm f'c = 20.7 MPafy = 345 MPa

Q: A rectangular beam 350 mm wide and effective depth of 500 mm is to be designed as subjected to an…

A: GIVEN : A rectangular beam 350 mm wide and effective depth of 500 mm is to be designed as subjected…

Q: A 6.0m long simply supported reinforced concrete beam has a width of 350mm and an overall depth of…

A: Given : 350 X 470 mm beam, fc = 20.7 MPa, fy = 415 MPa 4 - 28 mm dia bars in tension side and 2 - 28…

Q: A rectangular beam has a width of 298mm and an effective depth of 465mm. It is reinforced with…

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Q: The width and effective depth of a reinforced concrete beam is 250 mm and 440 mm respectively. The…

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Q: 1. If column AB is made from high strength pre-cast concrete and reinforced with four 20 mm diameter…

A: Given: σallowConcrete=18 MPaσallowSteel=170 MPa

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

A: Solution: 0.36fck.b xu+(fs-fc)Asc= 0.87 fy Ast fs=0.87x415=361 fc=0.36x21=7.56…

Q: A reinforced cocncrete beam has a width of 250mm and total depth of 500mm. The beam will be designed…

A: Reinforced concrete- Reinforced concrete (RC), also known as reinforced cement concrete (RCC), is a…

Q: Question A concrete beam of rectangular cross-section of 200 mm x 400 mm is pre-stressed with a…

A: GivenCross-section-It is needed to find the maximum compressive stress in the concrete.

Q: A rectangular concrete beam has a width of 300 mm and an effective depth of 550 mm. The beam is…

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Q: reinforced concrete symmetrical triangular shape beam has an effective depth of 600mm. The width of…

A: Given:- The effective depth of the triangular beam = 600 mm The width of the base at depth of 600 mm…

Q: 1.2m 10 cm 7cm -7cm This concrete beam has four A-35 steel rods of one centimeter diameter and a…

A: Stresses in Concrete Beam : A concrete beam is a load bearing unit which is used to carry both…

Q: 11. In reinforced beam having a width of 300 mm and an effective depth of 600 mm, carries a moment…

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Q: A pretensioned prestressed concrete beam of span 6.8 m and of size 360 mm x 600 mm is subjected…

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Q: A reinforced beam has a: width = 500 mm effective depth = 600 mm n = 9 If the maximum stress of…

A: Given : Width =500mm, effective depth =600mm n=9 Maximum stress in concrete is 5MPa Moment = 80KN-m

Q: A beam with a rectangular cross section of size 250 mm wide and 350 mm deep is prestressed by a…

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Q: 1. The web has a width of 350 mm and the slab thickness is 100 mm. The beam has a span of 16.5 feet…

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Q: Assume straight line instead of parabola for stress-strain curve of concrete as follows and partial…

A: Given- RCC sectionwidth b=300 mmeffective depth d=500 mm3 bars of grade Fe415dia=16 mM20 concrete…

Q: A rectangular concrete beam has a width of 300mm and an effective depth of 550mm. The cantilever…

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Mechanics of Solids

It is the study of the behavior of solid materials, their characteristics under various circumstances such as variation in external forces, temperature, and other internal factors. It is one of most important study in the field of engineering science, especially chemistry and mechanical engineering. In rigid body, the idealization of the solid body in which deformation is neglected. Deformation is known as the force acting on the solid state system which exerts change in its shape of the body but it continues to be at rest or in a uniform motion but it cannot accelerate. But those solid systems do have elasticity, compressibility and can be bent. This field is very vast since there are wide range of materials around us.