Which of the following DO NOT match?
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![Which of the following DO NOT match?
O Plastic Moment --- FyZ
O Long Column -- Fcr = 0.658^(Fy/Fe)[Fy]
O Beam Strength --- OMn
O Allowable Load --- Rn/2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd205549c-bf7d-45a2-89cc-339a6e585a38%2F227a1192-a879-4a1e-ad79-1258e7e3b6f0%2F1we96jv_processed.jpeg&w=3840&q=75)
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- (2) 4 0 5 211 5 4 #9 4 "1 16 #3" ft-k fé = 3 ksi, M = 90 NWC. The section is cracked. Computer the bending stresses in the beam by using transformed-area methoTrusses 1. Find the stresses of FAB. FAC., FBC & FBD- 20 k 15 k D 60° 60 60° 5' 10 10 Ra RbWhere 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 A
- Given is a truss structure: Where: Working shear stress for the rivets is 70 MPa Working bearing stress due to rivets is 140 Mpa Thickness of the member is 5 mm Thickness of the Gusset plate is 6 mm Rivet diameter is 15 mm Determine the no. of rivets to fasten the member BD 80 kN 120 kN B. 3 m E 200 kN 4 Panels @ 4 m = 16 mDirect Stress Bronze Aluminum Steel A = 0.75 in.2 A = 1.0 in.? A = 0.5 in.? 3P 2F P 4P- -3 ft→ 5 ft 4 ft- 2. Axial loads are applied to the compound rod that is composed of an aluminum segment rigidly connected between steel and bronze segments. Find the largest safe value of P if the working stresses are 120 MPa for steel, 68 MPa for aluminum, and 110 MPa for bronze.The rigid bar AB is pinned at A and supported by two aluminum rods CG and DH, each having a diameter of 25mm and elastic modulus of EAI = 70 GPa. Determine a) The force in each rod when the 20 kN load is applied. b) The axial deformation (elongation) of rod CG c) The axial deformation (elongation) of rod DH H. 1-0 0-5 A 0-6' 1.2M L 0-8 20KN
- Link AC is made of a steel with a 450-MPa ultimate normal stress and has a 6 x 12-mm uniform rectangular cross section. It is connected to a support at A and to member BCD at C by 8-mm diameter pins, while member BCD is connected to its support at B by a 10-mm diameter pin. All the pins are made of steel with a 170-MPa ultimate shear stress and are in single shear. Kwing that a factoaety f32is desired. 12 mm 200 mm It is required to determine the largest load P that may be applied at D. Note that link AC is not reinforced around the pin holes. 150 mm 10Compute the nominal shear strength of an M107.5 of A572 Grad 65 steel.2m 2m 12₂ 2m y 2N/m ✓ 2N/m 2m $ بلا
- (c) The rigid bar ABC is suspended from three wires of the same material. The cross- sectional area of the wire at B is equal to half of the cross-sectional area of the wires at A and C. Determine the tension in each wire caused by the load P shown. ----|--²--| A 9 DAB T L P Fig. Q1(c) PL Hint: S = note that ABC is a rigid bar. EA C1) Find the allowable safe loadpf the stressec in the ban are fhe following BC - so ksi ABE GO feri CD = 70 ksi 0.4 in2 0.5 n2 0.3 n? op - P4 A 13Homework: A helica) cast steel with 3. helix angle has to tanmiz 35 KW at 1500 YPu. Gear has 24 teeth, 2 full depth. Tha Static Stress for Cast Steel maybe taken as 56 Mpa.. The width. of face may be talcen as 8 time) th module. Assum e : Cs =l, Ep=E= Ges=300 HPa , be =60 MPa, Calculate: WA, WNm, b, VR, = 200G Pa C=40.