Please solve the problem in the pictures, make sure you show all of your work. Thank you so much for your help! For Problems 7.6 to 7.9, determine the development lengths required for the tension bar situations describedusing ACI Equation 25.4.2.3a (a) assuming Ktr = OK 0 and (b) using the calculated value of Ktr Kır.tr= Problem 7.8 Epoxy-coated bars in lightweight concrete, A,required=#3 stirrups@7 in. o.c.3 #93 in. 3 in. 3 in. 3 in.2.76 in.² As required== 2.76 in.².24 in.fy = 60,000 psife = 3000 psi3 in.

Also attached here the tables for reference c/o of google: Note: I hope this helps. Thank you

Answered: For Problems 7.6 to 7.9, determine 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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Fig.( a) shows a steel wire 1 mm diameter is stretched horizontally between two fixed points apart. A vertical load applied at the mid span of the wire causes a vertical displacement of 45 of the point of application of the load applied. What will be the stress induced in the wire and load applied? Neglect the weight of the wire. Take E for the wire material as 200 GN/m². F L 1 m P S N -1 m- M
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Tmax 3. Find the ratio Tavg for the I section shown in Figure 1 under shear Force V 3 Dimensions in inches 3 7 3 7 Δ 20
By the method of sections, determine the shear and moment diagrams developed in the beam, and the stress at point "p" of the section and at section "a" of the beam that is one meter from end A.
3.
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Q-1 A compound bar consists of a circular rod of steel of diameter 25 mm, rigidly fitted into a copper tube of internal diameter 25 mm and thickness 2.5 mm. If the bar is subjected to an axial load of 100 kN, find the stresses developed in the two materials. Given, E = 2 × 105 N/mm² and Ecu 1.2 x 105 N/mm². = Steel tube → Copper tube '25mm 2.5mm
QUESTION 1 The following beam is simply supported, the support at A is a pin and B is a roller. The concentrated load of 40 N is located in the center of the beam. What are the boundary conditions you would use to determine the equation of the elastic curve for the beam using the x coordinate that is valid for 0 sxSL? Provide the values you would us in the equations. 40 N IT Arial 3 (12pt) 三 ABC i nd Submit to save and submit. Click Save All Answers to save all answers.
A cantilever beam with a 'T' shaped cross-section is loaded with a distributed load as shown below. The intensity of the distributed load is 100N/mm. b = 6.25mm and c=6.25mm. A y Parameter L a d 0 L B 777 Description Beam length T Width of the flange Height of the web Yield stress |←0 →| Value 250 80 75 250 y Units mm mm mm MPa You are tasked with ensuring the beam can withstand the applied loading. To do this you must: a) Calculate the centroid for the given cross-section. Your value of y should be measured from the bottom of the section. Determine an expression for Q (statical moment of area) for the given shape. The expression(s) for Q should be in terms of the variable, y, measured from the bottom of the section.
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Problem II. An exhaust gas piping fabricated as shown is subjected to a bending moment, an internal A,B pressure, and a torque. In points A and B, the following stresses occur due to the loading: o 63.5 MPa, B=127 MPa, T = 127 MPa = a. Determine omin, omax, and its direction (in degrees) from x-axis at point A. b. Determine omin, omax, and its direction (in degrees) from x-axis at point B. 1 B x COO O A
Design the beam to carry the load as shown in Figure. Use rho max with a strain in the tension bars equal to 0.004 and in the design process use 60% of this rho max. f’c= 21MPa and fy=276MPa What is the Mu max that is to be used in the design? Determine the required base and effective depth of the beam. Round up your answers to the nearest 10mm and use 2b=d Determine the most economical number of 20mm diameter bars required. Using the b and d from letter (b) determine the balanced As for the beam.

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