PROBLEM 1• Using Method of Sections,determine the forces in barsBC, HG, and BG for the trussin Fig. below.D6 mE60 kN40 kN40 kN40 kN60 kNRandom Answers:4 @ 8 m = 32 m60kN (T), 80kN (T), 106.7kN (C), 66.6kN(T), 33.3kN (T)(a)

Given:- To find:- Forces in BC, HG and BG

PROBLEM 1 Using Method of Sections, determine the forces in bars BC, HG, and BG for the truss in Fig. below. 6 m E 60 kN 40 kN 40 kN 40 kN 60 kN Random Answers: 4 @ 8 m - 32 m- 60kN (T), 80KN (T), 106.7kN (C), 66.6kN (T), 33.3kN (T) (a)

PROBLEM 1 Using Method of Sections, determine the forces in bars BC, HG, and BG for the truss in Fig. below. 6 m E 60 kN 40 kN 40 kN 40 kN 60 kN Random Answers: 4 @ 8 m - 32 m- 60kN (T), 80KN (T), 106.7kN (C), 66.6kN (T), 33.3kN (T) (a)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

m.ecollege.com/course.html?courseld317277540&OpenVellumHMAC=feaa487bb20ce8f39ce96d0c36a22864#10001 Update : Part A Consider the beam shown in (Figure 1). EI is constant. Suppose that P = 14 kN and w = 7 kN/m Determine the reaction at the support (1) measured upward, Express your answer to three significant figures and include the appropriate units. Enter positive value if the force is upward and negative value if the force is downward. Figure 1 of 1 HA Qo = 5.35 kN 6. Submit Previous Answers Request Answer 2 X Incorrect; Try Again; 28 attempts remaining 2 m -1 m Part B P Pearson Copyright © 2022 Pearson Education Inc. All rights reserved. | Terms of Use Privacy Policy | Permissions| Contact Us|
Q1
Select the answer that most nearly gives the axial force on member ad from the real structure in kips. Put (-) negative sign if its under compression choices: 61.847 15.687 89.875 10.023 -10.358 -99.684 -80.000 -14.029 Note: please help us in this sample problem it is not a graded question thank you for the help please we really need your help in this problem we can't answer or understand this question please help us thanks for someone who willl help us
PROBLEM 7:5 Find the shear stresses in the spar webs and skin of the section shown in the figure given. Shear = 15,000 lb. Torsion about front spar 600,000 in. lb. Q of rear spar flange I of total section 300 in %3D 3 in 40 r.040 .072 15 A= 520 IN? 10 .040 .045
Solving magnitude of axial forces of DF, FC and CE using method of sections
A steel plate of dimensions 2.5 X1.5 X 0.08 mand weighing 23.1 kN is hoisted by steel cables withlengths L1 = 3.2 m and L2 = 3.9 m that are eachattached to the plate by a clevis and pin (see figure).The pins through the clevises are 18 mm in diameterand are located 2.0 m apart. The orientation anglesare measured to be θ = 94.4° and α = 54.9°.For these conditions, first determine the cableforces T1 and T2, then find the average shear stressτaver in both pin 1 and pin 2, and then the averagebearing stress σb between the steel plate and each pin.Ignore the weight of the cables.
Q2/ For the truss show in fig. Determine the horizontal deflection at joint G, using * virtual work method E (3 in.2) G 20 K (3 in.2) C (3 in.2) 40 K D (3 in.2) (3 in.2) A -16 ft E=29000ksi (4 in2) (4 in2) (4 in2) (4 in2) 12 ft to
2.13 The resultant of three tensions in the guy wires anchored at the top of the tower is vertical. Find the un- known but equal tensions T in the two wires. All three wires and the tower are in the same vertical plane. mom x won goalsq sr 11 JAG BESHI BRIGH AGU Figure 2.52
y = 125 EZL -(-x5 + 2L²x³ – L*x) Eq. (1) where L=6 m, E=5x10*kN/m², Z=3x10+m“, w,-250 kN/m, and x is distance of deflection at any point from A to B. (a) Use bisection method to determine point x at maximum deflection (i.e, the value of x where dy/dx = 0). Use initial guess of x= 0 m and x4= 6 m to achieve ɛs = 7%. Only show the 1* and 2nd iterations in full calculation and use 4 decimal places for all your answers. Summarize your answers in Table 1. (a) (x = L, y = 0) (r = 0, y = 0) B (b) Figure 1(a) The original beam, 1(b) The deflected beam lteration l: xi, Хa, Х, fx), fx.), { х) х fx) Iteration 2: x, Xu, Xr, f(x1), f(x-), f(x1) x f(x;), Eal% Table 1 i f(x) f(x,) f(x)xf(x,) 1 6. 3 4 (b) Find the value of maximum deflection, y by substituting the x value from part (a) into Eq. (1)
Given the propped beam with an internal hinge as shown in the figure, what is the maximum safe value of w (in kN/m) if the absolute maximum shear produced is 70 kN? (input a positive value only) Hint: RA = RD and Rg = 8.25w (kN). %3D Use equations instead of diagrams. w(KN /m) A qm BO4SM 4,5M OD internal hinge
A simple beam having a span of 10m carries a dead load (including its own weight) of 6.5 kN/m. The beam is continuously braced and A992 steel. Properties: · A = 9484mm2 1,-333x10°mm d= 456.95mm S, = 1457x10°mm by = 190.37mm z, - 1655x10°mm • t - 14.48mm • w- 9.02mm What is the allowable shear strength (kN)?
Find all member forces (Hand written and clean writing please )