Bearing plate is design to distribute the reaction of W12x65 with a span length of 12 ft center-to-center of supports. The total service load including the beam weight is 15 kips/ft with Live load / Dead load ratio equals to 2. The beam is to be supported on RC walls with fc =4,000 psi. For the beam, Fy = 50 ksi and Fy = 36 ksi for the plate. Use LRFD. What is the minimum bearing length, , to prevent web yielding in inch? Express your answer in two decimal places.
Q: 1. A cantilever R.C. beam is 280 mm x 500 mm deep and is reinforced with 4- 20 mm diam bars for…
A: The adequacy of a beam is checked in order to evaluate if it is safe for use. There are a number of…
Q: Q4/ The rigid beam is supported by a pin at A and two steel wires BD and CE. Each rod has a diameter…
A: Given: The modulus of elasticity of steel is 200 GPa. The value of a is 1.5 m. The value of b is 1…
Q: Q: Design a base plate for the column W s x 67, which is carried an axial compressive service load…
A: Geometrical properties of the base plate. Calculate factored loads on the column. Find the area.…
Q: Q.1 EB and DC consists of flexible steel with diameter (d). If the displacement at point C and B are…
A: Given data ID = 2 K = 7.1 So, X = K = 7.1 m 2X = 14.2 m d = 2×(ID+K) = 2× (2+7.1) = 18.2 mm…
Q: 2) A 15-foot tall, beam-column is loaded axially in compression and in flexure with the following…
A: fy = 50ksi By ASD fall = 50/1.67 = 29.94ksi PT = 75 + 75 = 150kips
Q: The W10 x 22 wide flange shape steel column AB is pinned on one end and fixed on the other end. Use…
A:
Q: A simply supported beam of 8.5 m span is to carry a uniform ultimate load of 60 kN/m. The beam…
A: GIVEN Length of beam=8.5m Uniformally distributed load (Wu)=60KN/m Beam dimension =250mm*450mm…
Q: Q4/ The rigid beam is supported by a pin at A and two steel wires BD and CE. Each rod has a diameter…
A: Given Esteel=200 Gpa a= 1 m, b= 1.5 m, d= 40 mm, h= 10 mm
Q: A rectangular beam has the following properties: fc'=28MPa fy=270MPa b=300mm d=450mm As=4 of…
A:
Q: A beam with S = 1,050 x 103 mm3, carries uniformly distributed load W1 and a concentrated load P1.…
A: Given Flexural stress, σmax=145 Nmm2Sectional modulus,…
Q: Q4/ The rigid beam is supported by a pin at A and two steel wires BD and CE. Each rod has a diameter…
A: E=200GPa To find value of P
Q: Determine the maximum uniform distributed load w that can be applied to the W12 x 14 beam shown…
A:
Q: A cantilever of rectangular section is 70 mm wide and 250 mm deep at the fixed end and tapers…
A:
Q: 2 A rectangular beam having b=12 in. and d=22 in. spans 30 ft face-to-face of simple supports: It is…
A:
Q: A rectangular beam has a width of 300mm and effective depth of 437.5 mm. It is reinforced with four…
A: The values given in the question are as follows Width of the beam(b)=300 mm The effective depth of…
Q: a. Compute the axial load of member BF. b. Compute the shear load of member GH. c. Compute the…
A: Assumption made in portal method: Inflexion point occur at mid ht of each column & beam.…
Q: A 300mm by 600mm rectangular beam is subjected to uniform ultimate load of Wu=200kN/m over the whole…
A:
Q: A W 360 x 44 of A992 steel column (Fy = 345 MPa) having a length of 4m is fixed at both ends.…
A: Given data W360×44 of A992 steel columnLength=4 m Fy=345 MpaSection propertiesAg=5710 mm2 ,…
Q: A simply supported rectangular beam with a span of 7.2m has an effective depth, d = 430mm, and a…
A:
Q: A rectangular beam has a width b = 400 mm, and effective depth d = 850 mm and a total height h = 900…
A: GIVEN DATA B=400 D=900 d=850 fck=28MPA Fy=420MPA MU=1500KN-M VU=700KN
Q: 2.) A 350 mm x 500 mm rectangular beam is reinforced for tension only with 5-28 mm bars. The beam…
A:
Q: If P = 28 Ib, choose the magnitude (Ib) and type (tension or compression) of the force in member GC.…
A:
Q: 60KN A D ANALYZE THE STRUCTURE USING PORTAL FRAME METHOD Compute: 1. Axial Load of AD 2. 3. Show…
A:
Q: normal Ja-25° K → P= AB kN
A: Given data: P=53 KNA=1200 mm2α=25o Calculating normal stress on the plane a-a:…
Q: A 7.3-m long simply supported beam is subjected to a concentrated live load of 71.1 kN at midspan…
A: Given values: Span, L = 7.3 m Simply supported beam with lateral bracings at ends only. Concentrated…
Q: ply supported beam consists of a W21 × 44 al steel wide-flange shape [E = 29,000 ksi; / sume that…
A:
Q: Determine the elongation of the tapered cylindrical aluminum bar caused by the 30-kN axial load. Use…
A: Given that: Load on the section, P = 30 kN Modulus of elasticity, E = 72 GPa…
Q: A cantilever R.C. beam is 280 mm x 500 mm deep and is reinforced with 4- 20 mm diam bars for…
A:
Q: Q.1 EB and DC consists of flexible steel with diameter (d). If the displacement at point C and B are…
A:
Q: Determine the downward deflection ν of rigid bar ABC. Express your answer in mm rounded to the…
A: Step: 1 Given: P = 83KN, L1 =2.9m, L2 = 1.3m, clearance = 2.3mm at B. Two rods are identical in…
Q: 1. A cantilever R.C. beam is 280 mm x 500 mm deep and is reinforced with 4-20 mm diam bars for…
A: Given data . beam = 280 mm x 500 mm bars = 4-20 mm dia effective depth, d= 450 mm 2.50 m long beam…
Q: A reinforced concrete beam having the cross section shown is on a simple span of 26.5 ft. It…
A: Given Data: The span of the beam is L=26.5 ft. The uniformly distributed live load on the beam is…
Q: Consider the following framing plan below. Squares labeled A through L are columns. All girders have…
A: Density of concrete = 23.6KN/m3 Depth of slab = 125mm = 0.125m
Q: A load Pis supported by a structure consisting of rigid bar ABC, two identical solid bronze[E =…
A: To determine the stress in the bronze rods (1) and the steel rod (2). Given, Modulus of…
Q: A simply supported rectangular beam with a span of 7.2m has an effective depth, d = 430mm, and a…
A:
Q: A 350mm x 500 mm rectangular beam is reinforced for tension only with 5 – 28mm dia bars. The beam…
A: given that Rectangular beam dimensions = 350mm x 500mm Reinforcement = 5 bars with 28mm diameter…
Q: uestion #2 or the column shown in Figure 2, determine the maximum load lumn is fixed at the bottom…
A:
Q: The beam AB is supported by two concentrated loads against FA = 130 kN and FB = 203 kN forces,…
A:
Q: The frame shown is subjected to lateral loads of 30 kN and 15 kN acting at joint C and B…
A: Question is based on the frame subjected to shear force . Magnitude of load and length of members…
Q: Q12. A continuous beam is built in at A and is carried over rollers at B and C as shown in figure,…
A:
Q: 24 in. Vide x 26 in. deep Fig. beam is part of the lateral resisting system that consists of an…
A:
Q: Figure P6-12 shows a rigid frame and the factored loads acting on the frame. The 7-kip horizontal…
A: Solution: Draw the rigid frame with factored loads acting on frame. (a) Design stirrups in beam…
Q: 3- Calculate the moment carrying capacity of the beam shown? Choose the rec reinforcement to carry…
A: What is the moment carrying capacity of the depicted beam? Choose the appropriate steel…
Q: A 300mm by 600mm rectangular beam is subjected to uniform ultimate load of Wu=200kN/m over the whole…
A: Note- Hi! Thank you for the question, As per the honor code, we are allowed to answer three…
Q: Situation 10: Given the truss below, determine the: 1. Force in member AC Force in member AD Force…
A:
Q: A simply supported beam 300 mm wide, 500 mm deep and spans 5.2 m supports a service super imposed…
A:
Q: Q12. Acontinuous beam is built in at A and is carried over rollers at B and C as shown in figure, AB…
A:
Q: Q4/ The rigid beam is supported by a pin at A and two steel wires BD and CE. Each rod has a diameter…
A: Given a= 1m , b= 1.75m, d= 50mm, h= 6mm
Q: S9. Knowing that the allowable normal stress for the steel used is 160 MPa, select the most…
A: Thank you for the question .As per honour code we will answer the first question since exact one was…
Step by step
Solved in 4 steps with 4 images
- A plate girder must be designed for the conditions shown in Figure P10.7-4. The given loads are factored, and the uniformly distributed load includes a conservative estimate of the girder weight. Lateral support is provided at the ands and at the load points. Use LRFD for that following: a. Select the, flange and web dimensions so that intermediate stiffeners will he required. Use Fy=50 ksi and a total depth of 50 inches. Bearing stiffeners will be used at the ends and at the load points, but do not proportion them. b. Determine the locations of the intermediate stiffeners, but do not proportion them.Q2) 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 DUSE NSCP 2010 A rectangular beam reinforced for both tension and compression barshas an area of 1450 mm² for compression bars and 4350 mm² fortension bars. The tension bars and compression bars are placed at a distance of 600 mm and 62.5 mm respectively from the top of thebeam. The beam width 300 mm, fc’ = 21 MPa, fy = 415 MPa andtension steel covering is 60 mm.If it is 8 m-simply-supported beam that carries three concentratedservice live loads P applied at three quarter points of the beam (exceptat the supports), neglecting the self weight of the beam, determine themaximum value of service load P in kiloNewtons.
- 1. A steel column 10 m long is fabricated from a cover plate and C section arranged as shown. Determine the safe compressive load. Fy = 248 MPa, E= 200 GPa. Use AISC/NSCP Specs. 450 mm -cover plate 'I 12 mm y2 IP d2 10 m C 310 x 37 A = 4720 mm? d = 305 mm bf = 77 mm tf = 12.7 mm tw = 9.8 mm C 310 X 37 a) Both ends of column are fixed b) Both ends of column are hinged c) One end fixed, the other end hinged Use design values of k. tw d=305- Ix = 59.9x10° mm ly = 1.85x10° mm x = 17.1 mm x=17.11. Check the beam shown for compliance with the AISCS. Lateral support is provided only at the ends, and A992 steel (E345 MPa and Fu= 450 MPa). The only uniform service dead load is the weight of the beam. The 70 KN service loads are 30%DL and 70%LL. Use LRFD. IR₁ 0.90m 70,KN * W14 x 68 1.20m 70 KN * 0.90m R₂ W14x68 70 KNA D -0.5 m- 400 KN ?AD, ?CF, ?BE = B E -0.5 m- C 0.4 m F CL The assembly consists of two posts AD and CF made of A-36 steel and having a cross-sectional area of 1000 mm2, and a 2014-T6 aluminum post BE having a cross-sectional area of 1700 mm2. If a central load of 400 kN is applied to the rigid cap, determine the normal stress in each post. There is a small gap of 0.09 mm between the post BE and the rigid member ABC. (Figure 1)
- 1. For the Pratt bridge truss and the loading shown below, determine the average normal stress in member BE, knowing that the cross-sectional area of that member is 60 in². NN K 12-12--12--12--| 50 lips 50 kips 50. ips Figure 1 G xfoneW3D 25 Y= 155 %31 1oow= 2500 KN 27=310mm X= 475 Z= 60 %3D 102=600mmEach 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
- If the beam in Problem 5.5-9 i5 braced at A, B, and C, compute for the unbr Cb aced length AC (same as Cb for unbraced length CB). Do not include the beam weight in the loading. a. Use the unfactored service loads. b. Use factored loads.... Determine the nominal axial compressive strength, Pn for the following cases: a. L= 15 ft b. L = 20 ft Note: Pinned both end support W10 × 33 A992 steel r = 1.94 in E = 29000 ksi Fy = 50ksi L a) Blank 1 b) Blank 2 Blank 1 Add your answer Blank 2 Add your answerDesign a column base plate for a W10x33 column supporting a service dead load of 20 kips and a service live load of 50 kips. The column is supported by a 12-inch × 12-inch concrete pier. Use A36 steel and f! 3 %3D ksi. a. Use LRFD. b. Use ASD.