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- B Lsm +sm+sm-sm- Ax- Ra Rc- Ro= Hinge 90 kN/m 5m kN Ay KN kN kN Hinge -5m-5m KNCHomework 9 Problem 8.16 2 of6 Review Consder the truss shown in (Eoum.1). Assume the mombern are pin connected at their end points. Take A200 mm and E-200 GPa for each member Previous Anewers v Correct - Part B Detemine the vertcal daplacement ofir C mesd doww Ue Catglanos hem Express your anewer te three geare ngures and ineude theppripriate unta Enter pove vathe displecement dowwand and negative value if the displacement upward. Figure 24 KN 12AN 50.22 mm PreAne heAn X meorect, Try Again Ned Provide FeedacDe term ine the kin d and am ount of stress in e ach mem ber of the truss shown by the method of jo in ts in figure P 5-2 (page 76).- 1000lb 1000lb 1000lb 1000Ib 1000 Ib U. h = 20 ft 500lb 500 Ib L. L. RAV 6 pane ls at 10' - 6 ft RBy Note: 1. F o llo w strictly the lecture notes g iv en. Draw the FBD of e ach jo in t 2. Sum m a rize and tabu la te your answers. 3. Compu te the bar forces up to member U,L3 on ly because the truss lo a d in g is sym metric aland the bar forces of right sid e members are id en tic al w ith th e left s ide members. But you in c lu de th e rig ht sid e mem bers in have to the tabu la tion. 4. Show the com puta tio n ho w the leng th s were obta in ed. 5. Look for your own data in the table provided. 6. Copy the problem , data of problem and fig ure of the proble m TABULAT ION FOR SUMMAR Y OF COMPUTATION OF BAR FORCES METHOD OF JOINTS (PROBLEM P5-2 PAGE 76) Mem ber Identification Length Bar Forc e Туре of ft Ib force LOL1 10 3750 Tensio n L1L 2 10 Tension…
- Test#1 -zzen-zax AlpQLSdM75VMOVqbMa1WtS9n99RYc6PifeGUTpVBOluyMUUVYQgqqA/formResponse YouTube Replace the three forces which act on the bent bar by a force-couple system at *.the support point A 2100 lb 4' 1500 lb •A B. 30° C. 2' •E. 800 lb 3' oogleWhere is/are the location(s) of the maximum transverese shear stress? A simple I-beam is loaded as shown. 20 mm P KN PKN PKN Į Į -C B с D L/4 m L/4 m Midspan at point C Roller at E at the NA Section B at the top fiber Pin A at point C Midspan at point D Roller E at point D L/4 m L/4 m OE 20 mm 20 mm- 250 mm 150 mm 150 mm ADO NO OWAVE www.oukpak.com F06 unic 30KN 150 KN 20KN 3m =30" SOLVE FOR ACL SUPPORT 2m HINGE REACTIONS LN DICATE THE DIRECTICNS e UNITC 20 A B im
- The truss below is pin connected at A and E, and is acted on by the forces shown. E A D B Identify all of the ZERO-FORCE MEMBERS by checking the boxes below (if there are none, leave all boxes unchecked): BF AF BC BH CD EG -GH AB CH DG DH DE -FHQ4\ Which of the following is a zero-force member? 3 8KN 4 G 4 エ 子c D. 4 B AC BD IF IDGrath fas A cantlever AB o erath lm carries a from klev. uniformly distributed load, wNm fe fired end A to the free end B. Te the cantilever Consista a horizontal thicknees lomm and with 120mm as shown in fhe below, plars plate4 figure calculate the total permiseiblé diafribte load,wif the meximum bending Stress is not exceeding 10OMH/mt. Ignore the grore te weight a the tlefe Im 120mm
- Select all zero-force members in the truss shown below. Check the box for zero- force members 3m 12 m, 8 @ 1.5 m O DE LK EP OHF O BC O BM O EF O OM O CD O BN LO O DK FI O co O O O O O O 0 0 O 0The billboard post support a 5KN dead load as shown. The cantilever beam and the brace is pinnedconnected to the post. Assume that the connections along the cap and the cap plate is adequate, as well asthe gusset plate and the cap plate. Use LRFD design considerations.a.) Determine the ultimate tensile force the brace carries. b.) Determine the adequacy of Connection 1 the bolt where 2- 16mm Ø A325 hex bolt and the plateswhere A36 steel. c.) If the connection at Connection 1 will be a welded connection what will be the adequate thickness ofthe weld. Note that the welds are only applied at the sides of the cap plate. Use electrode 70 for theweld. d.) Determine the adequacy of the connection due to shear and tension in Connection 2 if the bolts were4- 12mm Ø A325 hex bolt.(Design Of Steel Structures) 4. Beam ISLB 500 at 750N/m carries total factored uniformly distributed load of 300kN. It is supported on columns ISHB300 at 630N/m at each end. The connection is made is using M20 bolts of grade 4.6 and steel Fe410. Design the connection.