A T-beam floor consists of 15 cm thick RC slab monolithic with 30 cm wide beams. The beams are spaced at 3.5 m centre to centre and their effective span is 6 m as shown in Fig.7.7. If the superimposed load on the slab is 5 kN/m², design an intermediate beam. Use M 20 mix and Fe 250 grade steel. 6000 -300 IA 3500- -3500 3500 3500 PLAN INTERMEDIATE SLAB T-BEAM 150 300 SECTION A -A Fig. 7.7 T-beam floor

A T-beam floor consists of 15 cm thick RC slab monolithic with 30 cm wide beams. The beams are spaced at 3.5 m centre to centre and their effective span is 6 m as shown in Fig.7.7. If the superimposed load on the slab is 5 kN/m², design an intermediate beam. Use M 20 mix and Fe 250 grade steel. 6000 -300 IA 3500- -3500 3500 3500 PLAN INTERMEDIATE SLAB T-BEAM 150 300 SECTION A -A Fig. 7.7 T-beam floor

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 9.2.1P: A W1422 acts compositely with a 4-inch-thick floor slab whose effective width b is 90 inches. The...

See similar textbooks

Similar questions

A rectangular beam has a width of 298mm and an effective depth of 465mm. It is reinforced with 4-25mm bars. The compressive strength of the concrete is 28MPa and the yield strength of the steel is 295MPa. The ultimate moment capacity is ___.
Design the most economical section for a single span beam which carries a uniform load of 10 kN/m and has an unsupported span of 4m using ASD. It is subjected to a compressive load of 200 kN at its centroid. The beam is fixed at both ends. Use Narig @ 63% Stress Grade. Use NSCP 2015 as reference.
A prestressed T beam shown which is reinforced with a bonded tendon having an area Aps = 1580 mm?, fc' = 34.5 MPa, fpu = 1862 MPa, and the effective stress after losses fse = 1102 MPa, fpy= 1713 MPa. Span of the beam is 6 m. %3! 1220 mm 0.85 fc 804 C NA 600 d-a/2 Aps 60 T=Ape fps 250 Find the live load that can be carry by the beam using USD load combination if the concrete's specific gravity is 2.4. (kN/m)
The rectangular doubly reinforcement stress concrete block with the arrangement of reinforcement of 2N28 bars on top and 3N28 bars on bottom. The modulus of elasticity are Ec =23,500MPa and Es = 200,000MPa. Dead load is 18KN/m and live load is 12KN/m. f' = 25MPa 800 IDE 730 N12 ligs (fsv.f-500MPa) Ast = 3N28 350 Span = 10m Figure 3 Calculate the combination load for the reinforcement concrete beam shown in Figure 3. Unit: KN/m with two decimal. 1.2G+1.5Q=w
10-3 Shearing Stress and Deflection in Composite Beams 423 1014. A rectangular section 150 mm wide by 250 mm deep resists a bending moment of 140 kN m. The material of the beam is noniso- tropic with the tensile modulus of elasticity twice the compressive modulus. Determine the maximum tensile and compressive stresses in Ans. 0₁ 108 MPa; oc - H 76.5 MPa the section.
A rectangular beam has a width of 258mm and an effective depth of 600mm. It is reinforced with 4-36mm bars. The compressive strength of the concrete is 28MPa and the yield strength of the steel is 279MPa. The depth of the concrete stress block is ___ mm.
Problem 1. The composite beam shown below carries a cantilevered load of 10 kN. The beam consists of one 30 x 124 mm plate and four 12 x 50 mm plates. They are pinned together at 120 mm intervals with round pins. The pin material has a shear strength of 159 MPa. Compute the minimum acceptable diameter for the pins. O O O O O O O -0 O 0- O 1000 mm Do O -120 mm (typ) O O O P = 10 KN 30 x 124 mm 12 x 50 mm (typ)
3. A reinforced rectangular concrete beam having a width of 300 mm, effective depth of500 mm, fc’ = 24 MPa, fy = 415 MPa, 4 - 28 mmɸ, d’ = 65 mm. Present the following (a) actual steel ratio (b) maximum steel ratio (c) a(d) c (e) check if steel yields (f) ?steel(g) type of failure (h) reduction factor (i) moment capacity
A rectangular beam has a width of 269mm and an effective depth of 600mm. It is reinforced with 4-36mm bars. The compressive strength of the concrete is 28MPa and the yield strength of the steel is 285MPa. The depth of the concrete stress block is ___.
Q3: Analysis the composite structure shown in figure. The beam CD has El=40000 kN.m². the member AB has EA BOOKN. T 30kN 3m D -3m -2m-
Use the composite beam tables and select a W-shape and stud anchors for the following conditions: Span length = 18 6 Beam spacing = 9 ft Total slab thickness = 51 2 in. (the slab and deck combination weighs 57 psf). Lightweight concrete with a unit weight of 115 pcf is used Construction load = 20 psf Partition load = 20 psf Live load = 225 psf Fy=50 ksi and fc=4 ksi A cross section of the formed steel deck is shown in Figure P9.8-9. The maximum live-load deflection cannot exceed L/360 (use a lower-bound moment of inertia). a. Use LRFD. b. User ASD.
A W1422 acts compositely with a 4-inch-thick floor slab whose effective width b is 90 inches. The beams are spaced at 7 feet 6 inches, and the span length is 30 feet. The superimposed loads are as follows: construction load = 20 psf, partition load = 10 psf, weight of ceiling and light fixtures = 5 psf, and live load = 60 psf, A992 steel is used, and fc=4 ksi. Determine whether the flexural strength is adequate. a. Use LRFD. b. Use ASD.