A beam cast monolithically with the slab thickness of 110 has a span of 4 m spaced at 6 m center to center. The width of the web is 300 mm and effective depth of 500 mm. It is reinforced on the tension side with 8-20 mm Φ rebars. Fc’ = 30 MPa fy = 310 MPa 1. Which gives the effective width of flange? a. 2000 mm b. 1500 mm c. 2500 mm d. 1000 mm 2. Which gives the depth of the compression stress block? a. 30.55 mm b. 32.56 mm c. 12.45 mm d. 42.14 mm

A beam cast monolithically with the slab thickness of 110 has a span of 4 m spaced at 6 m center to center. The width of the web is 300 mm and effective depth of 500 mm. It is reinforced on the tension side with 8-20 mm Φ rebars. Fc’ = 30 MPa fy = 310 MPa 1. Which gives the effective width of flange? a. 2000 mm b. 1500 mm c. 2500 mm d. 1000 mm 2. Which gives the depth of the compression stress block? a. 30.55 mm b. 32.56 mm c. 12.45 mm d. 42.14 mm

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

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter10: Plate Girders

Section: Chapter Questions

Problem 10.7.9P

See similar textbooks

Similar questions

A simply supported beam AB = 9 m has a hollow rectangular cross-section with 13 cm as width, 20 cm as depth and inner thickness as 1 cm is subjected to a point load of 8 N & 8 N acting at C and D respectively and a uniformly distributed load (UDL) of 9 N/m starts from mid-span and ends at the right support of the beam. Determine the maximum bending stress and the bending stress at 1 cm from the top. Take AC = 1 m & CD = 2 m. note; sole 4 . 5.6 and 7 i) Reaction force at B in (N)= ii) Reaction Force at A in(N)= iii) The distance from B at which the shear Force value changes from "-" to "+" in (m)= iv) Maximum Bending Moment (Please write the Maximum bending moment valve in "Nm") = v) Moment of Inertia, I in (m^4)= vi) Maximum bending stress in (N/m^2)= vii) Bending stress at 1 cm from the top in (N/m^2) =
The wooden section of the beam is reinforced with two steel plates as shown. Determine the maximum moment M that the beam can support if the allowable stresses for the wood and steel are (sallow)w = 6 MPa, and (sallow)st = 150 MPa, respectively. Take Ew = 10 GPa and Est = 200 GPa.
Determine the crippling load for the “T”section of length 5m when it is used as a strut with both ends hinged. E=2.0x105 N/mm2
A horizontal beam is supported by an inclined strut and carries a load of 15 kN at joint AD CBD in the figure. The strut, which consists of two bars each of thickness 40 mm, is connected tothe beam by a rivet passing through the three bars meeting at joint. The allowable shear Cstress and bearing stress are all, z =60 MPa and =120 MPa, respectively.a) Determine the required diameter of the rivet at the hinge that carries safely by the given Csystem.b) If the diameter rivet used on the support is 20 mm check whether this rivet diameter is Asufficient for the given system.
For the truss shown below, applied loads are PB = 73 kN, PC = 36 kN and PD = 15 kN. Using the sign convention 'tension positive', select the correct answer for the axial force in member GH in kN: К F AR G В Рв 4@3m=12m O 1. The axial force in member GH is -60 kN. O2. The axial force in member GH is -78 kN. O 3. The axial force in member GH is -67.1 kN. Н Pc J D Ро K E 4m ?
A reinforced concrete beam, b by h with tensile reinforcement of 6-25mm diameter bars is simply supported on a clear span of 12m. Given: fc = 12 MPa fs = 140 Mpa wc = 24 kN/m3 n = 12 b = 331 mm h = 602 mm d = 582 mm determine the ff. 1. What is the distance from the top fiber of the beam to the neutral axis in mm? 2. What is the gross moment of inertia of the section in mm4? 3. Compute the moment capacity of concrete in kN-m. 4. Compute the moment capacity of steel in kN-m. 5. Aside from the uniformly distributed self-weight of the reinforced concrete, what will be the maximum two equal concentrated loads it can carry that will be located at its third points in kN? pls solve completely
Compute Nominal Moment Capacity of the following T beam. Slab (flange) thickness = 4 in. Center to center distance of web = 13 ft. Web width = 12 in. Total thickness (flange + web) = 26 in. Depth, d = 22 in. dt = 23 in. Reinforcement 8 - #8 bars. Compressive strength = 4500 psi. Yield strength of steel = 60000 psi. Span = 25 ft.
The deck of a bridge consists of ribbed metal deck with100mm concrete slab on top. The deck is supported by wide flange steelbeams strengthened by cover plates 16mmx250mm one at the top and oneat the bottom. The beams are simply supported over a span of 25m andare spaced at 1.20m on centers. The beam loads are shown below. Unitweight of concrete is 23.50kN/m3. a.) Determine the maximum bending stress in the cover plated beam dueto live load plus impact, MPa b.) Determine the average web shear stress in the beam due to liveload plus impact, MPa.
Take 2 KN/m in place of 1.5. Determine support reaction
A horizontal steel girder of uniform section, 15 m long, is supported at its extremities and carries loads of 120 kN and 80 kN concentrated at points 3 m and 5 m from the two ends, respectively. I for the section of the girder is 1.67 x lO-3 m' and E = 200 GN/m2. Calculate the deflections of the girder at points under the two loads. (Cambridge)
The Channel section is used as a purlin placed on top of trusses with spacing of 4 m and slope 1V to 4H. The purling are supporting a total uniform load of 24 kN/m. Properties of Channel: Sx = 119 x 10^3 mm^3 Sy = 87 x 10^3 mm^3 Compute the maximum bending stress if supported by sagrods at third points. Round your answer to 2 decimal places.
The frame shown in Figure is hinged at E and roller supported at A. Determine the horizontal and vertical components of the hinge forces at B. a.) Bh= 24 KN & Bv=56 KN b.) Bh=48 KN & Bv= 81 KN c.) Bh=24 KN & Bv= 81 KN d.) None of the Above e.) Bh= 48 KN & Bv=56 KN