Design any one tension member from the truss shown below. Dead load D = 35 k and live load L= 40 k. Assume U = 1.0. Design using either LRFD or ASD. L M N H D B D O E D 6 at 30 ft = 180 ft P K 15 ft 15 ft
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- USE METHOD OF SECTION 2 k 2 k 2 k - 5 ft- 5 ft 5 ft- -5 ft A H F 5 ft C 03. FUND-PROB 037 PPeren Calculate forces in members GF, DG, CD for truss shown above.Design all Tension members of the truss. Use A36 steel type. Dead Loads and Live loads are shown in the Figure (P1, P2, Pa) & given in the Table. EACH STUDENT HAS DIFFERENT DEAD AND LIVE LOADS. Use load combination 1.2PD+ 1.6PL for LRFD. Use W-shape for the horizontal members and double angle shape for the other members. P1 P2 P3 P2 P1 5 ft -5@10 ft 50 ft- • Given: PA 24 | LL. Fi 26 | 36 CS Scanned with CamScanner1.20 Calculate the truss's smallest allowable cross-sectional areas of members CE, BE, and EF. In tension, the working stresses are 20 ksi, while in compression, they are 14 ksi. (In compression, the working stress is lower to lessen the risk of buckling.) 15Kips 15Kips 4ft Vc 4ft VD E 9ft G.
- From the Given Truss Shown: P= 31 KN M=128 KN Calculate the Force Carried by member Gl. If the member is compression put negative (-) sign. PKNJ h=8m B A PKN D PKN MkN MKN MKN PKN I H -6 panels @ 5 m 30 m PKNEach bar of the truss has a rectangular cross section, 30 mm by 60 mm. Determine the maximum vertical load P that can be applied at B if the working stresses are 100 MPa in tension and 80 MPa in compression. (A reduced stress in compression is specified to reduce the danger of buckling.) B 8m Gm 10mQ2) The members of the truss structure shown below is plain concrete. The compressive strength of the concrete is 25 MPa. Compute the maximum load P that can be carried by the structure. (Cross section of each member of the truss is 200 x 200 mm and don't use material factors and do not consider slenderness) Comment on your results briefly. P A& 2m SC 2 m 1380 2m D
- Determine the force of the members for the space truss shown in the figure. Joints A and B are supported by ball-and-socket while Joint C is supported by short link along z-axis. Indicate whether member is tension (T) or compression (C). 2m y Sm Az By BX Bz PAR Ax CSXScanned with Ca canner a SISU KN 15m 1 2117SOLVE FOR THE FORCE IN ALL MEMBERS OF THE TRUSS. SHOW SOLUTIONS CLEARLY USING METHOD OF JOINTS AND WRITE WELL. 0.8m 2.4m A BD BD 3 KN MEMBER AB AC BC BE BF EF GE FG 2m Av(REACTION @ hinge) Gv(REACTION @ roller) C 1m 10KN B 1m 8KN 3.5m SUMMARY OF RESULTS FORCE E 8KN 1m F 2.4m 6KN G NATURE(T or C)Consider the truss shown in (Egure 1). Suppose that F-60 kN and F₂-25 kN Figure 40 KN Part C Fau 50 AN Submit -2m- D 15m 1of1 > 15m 15m μA Value -F₂ Part A Request Answer Determine the force in member ED of the truss, and state if the member is in tension or compression Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. HA FED Value Submit Part B Request A Determine the force in member EH of the truss, and state if the member is in tension or compression Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. Submit Fon- Value Determine the force in member GH of the truss, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of…
- Answers: AB = kN E AH = kN Determine the force in each member of the loaded truss. All triangles are 3-4-5. Enter a the member is in tension, negative if in compression. BC - kN C 34kN kN BG E 34 kN BH - kN 15 kN BI = kN D B kN kN A E DE kN H G F DF = kN - 4 panels at 8 m- DG = kN DI kN EF = kN FG - kN GH = kNW3D 25 Y= 155 %31 1oow= 2500 KN 27=310mm X= 475 Z= 60 %3D 102=600mm3) Determine the Force in each member of the truss shown in the Figure. (Use the Method of Joints.) D B gl 12' H E 300lb 300lb goolb 9' 9'