Please answer nos. 22, 23 and 24N=258Z=1252 AW 18 x 40 beams are spaced at 2.4 m. oncenter. The beams are simply supported on aspan length of 9 m. and support a 150 mmthick reinforced concrete slab. Assume A 36steel and full lateral support of thecompression flange. Unit weight of concrete is24 kN/m?(18) Determine the plasticmoment capacity of thebeam. – (kN.m)(19) Determine the designflexural strength of thechannel using LRFD – (kN.m)(20) Determine the allowableflexural strength of thechannel using ASD – (kN.m)(21) Determine the value of Pthat can be applied to thebeam due to its allowable#18-24Assume compact sectionh- 393.7 mmbending strength using ASD.- (kN)(22) Determine the safeservice live load that can beapplied to the beam due toits design bending strengthusing LRFD. – (kN/m)(23) Determine the safeservice live load can beapplied to the beam due toits allowable bendingstrength using ASD. – (kN/m)(24) Determine the safeservice live load that thebeam could support basedon its shear capacity. o =0.90. (kN/m)Prop. of W 18 x 40(wt. of beam = 60 kg/m)A = 7613 mm2N= 250 +Cd = 454.66 mmt = 13.34 mmbr = 152.78 mmZ = 1250 + Bt= 8 mmS, = 1121 x 10° mm³z. = Z x 10° mmF,= N MPaU = 1.2D + 1.6 L

wD = 24x2.4x0.15 + 60x9.81x10-3 = 9.29 KN/m Ix = 254.73 x 106 mm4

AW 18 x 40 beams are spaced at 24 m. on center. The beams are simply supported on a span length of 9 m. and support a 150 mm thick reinforced concrete slab. Assume A 36 (18) Determine the plastic moment capacity of the beam. - (kN.m) (19) Determine the design flexural strength of the channel using LRFD- (kN.m) (20) Determine the allowable flexural strength of the channel using ASD - (kN.m) (21) Determine the value of P that can be applied to the #18-24 steel and full lateral support of the compression flange. Unit weight of concrete is 24 kN/m Assume compact section beam due to its allowable - 93.7 mm bending strength using ASD. - (kN) (22) Determine the safe service live load that can be applied to the beam due to its design bending strength using LRFD. - (kN/m) (23) Determine the safe service live load can be Prop. of W 18 x 40 (wt. of beam = 60 kg/m) A = 7613 mm? N= 250 + C d= 454.66 mm *= 13.34 mm bị = 152.78 mm applied to the beam due to its allowable bending strength using ASD. - (kN/m) (24) Determine the safe service live load that the Z = 1250 + B t= 8 mm 5, = 1121 x 10° mm z.= Z x 10° mm beam could support based on its shear capacity. o = 0.90. (kN/m) F,: N MPa U= 120+ 1.6L

AW 18 x 40 beams are spaced at 24 m. on center. The beams are simply supported on a span length of 9 m. and support a 150 mm thick reinforced concrete slab. Assume A 36 (18) Determine the plastic moment capacity of the beam. - (kN.m) (19) Determine the design flexural strength of the channel using LRFD- (kN.m) (20) Determine the allowable flexural strength of the channel using ASD - (kN.m) (21) Determine the value of P that can be applied to the #18-24 steel and full lateral support of the compression flange. Unit weight of concrete is 24 kN/m Assume compact section beam due to its allowable - 93.7 mm bending strength using ASD. - (kN) (22) Determine the safe service live load that can be applied to the beam due to its design bending strength using LRFD. - (kN/m) (23) Determine the safe service live load can be Prop. of W 18 x 40 (wt. of beam = 60 kg/m) A = 7613 mm? N= 250 + C d= 454.66 mm *= 13.34 mm bị = 152.78 mm applied to the beam due to its allowable bending strength using ASD. - (kN/m) (24) Determine the safe service live load that the Z = 1250 + B t= 8 mm 5, = 1121 x 10° mm z.= Z x 10° mm beam could support based on its shear capacity. o = 0.90. (kN/m) F,: N MPa U= 120+ 1.6L

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter9: Composite Construction

Section: Chapter Questions

Problem 9.1.3P

See similar textbooks

Similar questions

A rectangular beam has a width of 283mm and an effective depth of 461mm. It is reinforced with 4-25mm bars. The compressive strength of the concrete is 28MPa and the yield strength of the steel is 285MPa. The ultimate moment capacity is ___kN.m.
A rectangular cantilever beam has a width of 300mm and an effective depth of 480mm. It is reinforced with 7-25mm bars. The beam is carrying a uniformly distributed dead load of 15kN/m. The compressive strength of the concrete is 21MPa and the yield strength of the steel is 415MPa. The nominal moment capacity multiplied by its strength reduction factor is 377kN.m. Determine the allowable concentrated live load in kN that it could carry acting at 2.25m from the support if the length of the beam is 2.57m. Note that the dead load includes the weight of the beam.
"Q1.16-.A rectangular beam has dimensions of 270 mm by 670 mm with an effective depth of 620 mm and is reinforced with 5- 20 mm ø. Concrete cover is 50 mm. The concrete cylinder strength f'c = 30.7 MPa and the tensile strength in bending is the modulus of rupture. The yield point of the steel is 449.5 MPa. The beam carries a bending moment of 67 kN-m. Use transformed section method to answer the following: (1) Compute the concrete compression stress at the top, (2) Compute the concrete tension stress at the bottom, (3) Compute the stress in the steel. (4) Assess the adequacy of the beam design." Use the editor to format your answer width, b ... effective depth, d total depth, h
A rectangular beam 250 mm wide, 500 mm deep is reinforced at the bottom with d-20-mm-dismeter bars and at the top with 2-16-mm bars. Concrete cover to bar centroid at the top is M0 mm and at the bottom is 70 mm. Use concrete strength r'e-21 MPa und steel yield strength fy 415 MPa for 20- mm bars and fy= 275 MPA for 16 mm bars Detenmine the design moment capacity n kN m of the beam in negative bending. A 40.06 O45.07 C. 42.70 D47.55
ス F. reinforced concete structure is shown The floor framing plan oF in the figure. The beams are 280 mm wide and S20 mm deep, and the slob is 110mm thick an edditional (super impes) veight,1 and live lo ad of OTher than conerete weight, the floor subjected other to Is dead load of 3k Pa si2 k Por. Unit weight of concrete is 23.5 kN/m® le Determine the total uniform load on beam DEF and ABC axial load 20 Determme the total on columns A and B,D an) E 2Sm 티 2.Sm 6.2m 6.2m
1.2m 10 cm O 7cm -7cm O This concrete beam has four A-35 steel rods of one centimeter diameter and a square cross section. It experiences a compressive axial load of 200kN. You must calculate the stresses developed in the two components in the figure.
a om long simply supported beam has a width of 350mm and overall depth of 470mm the beam is reinforced with 2- 28mm compression bars and 4-28mm bension bars each located 70mm from the extreme concrete fber. concrete strength is 21 Mpa and yield strength is 420Mpa determine the ff. depth of compression block ultimate moment capacity of the beam derermine the addinonal concentrated ive load that can be acpled at midspan if the dead load inclusing the weight if the beam is 20KN m Select the corect response a- 82.79mm, Mu- 320 SSKN-m, Pu Ba57KN a- 165.58mm, Mu - 328 13KNm, Pu -136 88KN O a 110.81mm, Mu - 351 47KNm, Pu 15o.09KN O a- 110.81mm, Mu 316 23KNM, Pu - 86 BKN a- 82 79mm, Mu- 320 5SKNm Pu1537KN a 165 semm, Mu 295 32KNM, Pu136. 8BKON a- 82.79mm, Mu- 356.17KN m, Pu153 7KN a- 165.58mm, Mu - 295 32KN-m, Pu =78 0SKN a 110.81mm, Mu 316 33KNM, Pu 150.89KN
Question: A rectangular cantilever beam has a width of 300mm and an effective depth of 480mm. It is reinforced with 7-25mm bars. The beam is carrying a uniformly distributed dead load of 15kN/m. The compressive strength of the concrete is 21MPa and the yield strength of the steel is 415MPa. The nominal moment capacity multiplied by its strength reduction factor is 334kN.m. Determine the allowable concentrated live load in kN that it could carry acting at 2.89m from the support if the length of the beam is 2.24m. Note that the dead load includes the weight of the beam.
A concrete beam of length 5.5m is built monolithically with the slab. Originally, the beam has a width of 300mm and effective depth of 400mm. If the flange of the slab is 150mm and the total area tension steel bars is 500 sq.cm., determine the design capacity of the beam structure. The concrete has a compressive strength of 25 MPa, steels' yield strength is 420 MPa. and the beam's clear span from its adjacent beams is 2.15m.
A rectangular cantilever beam has a width of 300mm and an effective depth of 480mm. It is reinforced with 7-25mm bars. The beam is carrying a uniformly distributed dead load of 15kN/m. The compressive strength of the concrete is 21MPa and the yield strength of the steel is 415MPa. The magnitude of the Ultimate moment capacity is Blank 1kN.m.
a rectangular concrete beam has a width of 300mm and effective depth of 600 mm.The concrete cover from the centroid of steel reinforcement is 80mm. The beam is simply supported over a span of 9m and carries superimposed deadload of 8kNm and liveload of 20kNm.Unit weight of concrete is 24kNm^3,fc is 28 MPa and fy is 415 MPa.Determine the required stirrup spacing at critical section .Use 10 mm dia. vertical U-stirrup with fyt = 275 MPa.Use simplified calculation for Vc(Use NSCP 2010) Hello please answer this thanks
About Uncracked and Craked Section 1. A doubly reinforced beam has dimension of 300mmw x 600mmh. It is reinforced with 2-25mm diam compression bars and 4 25mm diam tension bars. Concrete cover from centroid of steel bar is 60mm. On its section has a bending moment of 300KN-m. Using working stress design method what are the stresses acting on the concrete, compressive and tensile steel bars? used n: 8