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- 4/39 SS Determine M 5' A L 4' B the forces in members CD, CJ, and DJ. -6 panels at 3'- L K L с J D L I H E L F L L GA flanged cross section is Used to suppaut the lcads shown on the beam on the ext page. The dimen glons oF the ghape are given. Congider the entire om length g Hhe beam and defermine. a:) he maximum tengion bending stres at along he beam and, any location B) te maximum compreggion ben ding stress at any Jocatien along the beam. 20am l00 mm 4.5 YN JOmm Is kN Im 310 mm 270mal AI 1. 5m 1.2m 1o mm 20nmEach 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 10m
- Find the force member DE. O 218 DE = KN. Compression O 320 4-6. -6 44>6 -6 O 210 75 kN |100 kN 75 kN O 111 D 25 kN - 25 kN- E O 119 33 O 315 B 413 O 297 K H 14 Dimensions in meters#1. DETERMINE THE OF THE TRUSS UCE E = HORIZONTAL BY 10,000 kri A = Cein ² 4₁ = 4PT L₂ = JFT L3 = 12FT P = 44K DEFLECTION VIRTUAL AT JDant c work тетного 4FT B SFT 12 FTGroup - C- Design a simply supported rectangular reinforced concrete beam. Note: The self-weight of the beam is included. Wa u (D.L) 90 KN/M Wu (L.L) 70 KN/M 700mm 330 mm 7m- FY Mpa=350 Fc MPA= 21 No.oflayers=two Bar die =20
- Determine the force in member CE of the truss below. Indicate as positive if the member is in tension and negative (-) if the member is in compression. Provide the answer in kN G 3 m 1981 A E 1839 B -2 m- ce po C 5 kN -2 m- -2 m- 5 kN D 5 kNProblem 14 , 3 parts ....plz solve all parts I vll upvoteANA LYZE THE FRame usiNG PORTAL MFTHOD 3m 40KN E G 3m Am 5m
- The simply supported beam consists of a W21x 44 structural steel wide-flange shape [E = 29,000 ksi: 1-843 in.). Assume that the support at D can provide resistance either up or down. For a loading of w-6.7 kips/ft, determine: (a) the beam deflection VA at point A. (b) the beam deflection vc at point C. Assume LAB 12 ft. Lac-5 ft. Lcp-5 ft. Loe * 4 ft. Answers: LAB (a) VA (b) vc i i B Lac LCD in. D in. LDE EDetermine the force in member EF. 6ft 400 Ib 400 Ib O 760 Ibs T O 600 Ibs T O 400 Lbs C O 800 Ibs C4-47. The support consists of a solid red brass C83400 post surrounded by a 304 stainless steel tube. Before the load is applied the gap between these two parts is 1 mm. Determine the greatest axial load that can be applied to the rigid cap A without causing yielding of any one of the materials. A 0.25 m = 1 mm 60 mm 80 mm Prob. 4-47 -10 mm