Truss HomeworkH.W. 1: The truss supports a ramp (shown with adashed line) which extends from a fixed approach levelnear joint F to a fixed exit level near J. The loads shownrepresent the weight of the ramp. Determine the forcesin members BH and CD.122in

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Answered: Truss Homework H.W. 1: The truss…

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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PLEASE ANSWER STRUCTURAL THEORY
TABLE 1.2 Minimum Densities for Design Loads from Materials Aluminum Concrete, cinder Concrete, stone Clay, dry Clay, damp Sand and gravel, dry loose Sand and gravel, wet Masonry, lightweight concrete Masonry, normal weight units Steel, cold-drawn Wood, Douglas Fir Wood, Southern Pine Wood, spruce AN/w 27 120 22.6 123 15.7 18.9 165 21.2 5.7 723 5.3 5.8 45 TABLE 1.3 Minimum Design Dead Loads From Paris and Walls Wood 1x plated Woodplatered Woodst 51x32mm, platered Cindere per Lightweight complaine Ceilings Aucuntic Shond Spendedahand Angle 5.54 9.57 2017 005 8:24 0.41 904 TABLE 1.4 Minimum Live Loade Oorspany or Use Amely Fixed seats and at Garage (can only) Officeday Lebbin Love Load 4.79 192 4.79 VEST S Occupancy or Use Dwelings (one-and two-mily) Hotels and many bo Private and don Campos Fint Coor comidon Comidon abfint floor Live Lead KN/² 190 4.39 3.33
Q2- classify the truss shown and find the forces in members FG, DG and CD 20 KN 2m F C D 10 KN 2m 2m Fig.(2) E G 2m B 2m 2m 2m
Given: Loads as shown on the truss. 50 kN Find: The forces in members 40 kN -2 m- -2 m- -2 m ED, EH, and GH. E. 1.5 m F -30 kN 1.5 m B 40 kN I 1.5 m
What is the force in member AC of the following statically indeterminate truss to the nearest 0.001k if P = 18.1k? D A -8 ft- P C 6 ft B
(iv) Determine the force in member BC of the truss shown below. Is the member BC in tension or compression? Во 12 m a) 30 N in tension b) 54.3 N in tension c) 30 N in compression d) 54.3 N in compression 94.5 N 3.75 m 9 m
Question #2: For the loaded truss below, find the forces in members AG, BG, and CG. A 2m B 2m C 2m D FIN 130 kN 1.5 m 20 kN E 2 m
A truss is detailed in the following Figure. For the given loading: (a) Identify null member(s) and null joint(s) (b) Determine the magnitude and nature of the axial forces in members DE, AD, GF, GB.
Problem 2: In the truss shown here, Calculate the forces in members Bs, om, Lm, Bm OK, kl, mB, i A, Aj, nk) Rear tions at supports A an B P * i 500 lb. n j 30° an 다 PA 500 lb. r * * 30 ft. (5x6 ft.) K m B is S
3. Determine the forces in all the members of the complex truss (Fig. 3). State if the members are in tension or compression. Hint: Substitute member AD with one placed between E and C. F 130⁰ 45° 2 m E 30% B 45° 2 m 600 N C 4 m
For the following truss structure: (a) Identify the null member(s) and the null joint(s) (if there is any); (b) Determine the support reactions at C and G; (c) Determine the magnitude and nature of the axial force in members indicated by “×”.

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Truss Homework H.W. 1: The truss supports a ramp (shown with a dashed line) which extends from a fixed approach level near joint F to a fixed exit level near J. The loads shown represent the weight of the ramp. Determine the forces in members BH and CD. 122 in