M, dl = 110 KN-m, M.ll=65 KN-m, M,eq=50 KN-m. Concrete compressive strength, fc'=28 MPa; Reinforcing steel yield strength, fy=415 MPa; Required strength U=1.32DL+0.55LL+1.1EQ; concrete cover to centroid of reinforcement=70 mm. a.) Using a beam 250 mm wide, find the required total beam depth if this beam is to be designed as singly reinforced b.) Using a beam with dimension bxh=300 mm x 600 mm, calculate the minimum number of 20 mm diameter bars required c.) Using a beam with dimension bxh=250 mm x 500 mm reinforced with 3-D25, find the resulting nominal bending moment

Q: The design engineer specifies a concrete strength of 31.0 MPa. Determine the required average…

A: Take the standard case s=5. The formula to calculate the average compressive strength is given by,…

Q: Determine the required reinforcement for T-section beam to resist torsion T = 11.75 KN.m with the…

A: Moment of resistance = 0.87  Ast [ d-0.42  ]moment of resistance for high yield reinforcement =…

Q: Problem 2: Determine the rebar size in the following beam. The beam span is 22 ft and it is…

A:

Q: A rectangular beam of size 250 mm x 400 mm is reinforced with 4-20 mm bars of Fe415 grade. Effective…

A:

Q: Given the concrete (f c=6000 psi) I-beam shown in Figure 1 for the given loading: -draw the shear &…

A: The cross-section of beam is given by I-section shown below

Q: WD = 1.4 kips/ft plus weight of beam WL = 1.5 kips/ft %3D (a) 20 ft 21.5 in. 24 in. (b) 3 No. 9 bars…

A:

Q: A prestressed concrete has a rectangular section with the following data: b = 400 mm, h = 800 mm, L=…

A: Given Data:b=400mmh=800mmL=12mfc=69Mpafpu=1860…

Design criteria for structural loading

The different loads such as loads due to self-weight (dead load) and external loads such as live load, wind loads, seismic load, snow load, and other loads and load combinations that influence the design of a building are called structural loading. The nature of the applied load differs from changes in the location, design, and type of materials used. The design criteria require that structures must be designed and constructed to be able to withstand all load types that are expected to act upon the structure and render its usage for the designated purpose. The structural members such as beams, slabs, columns, and foundations help the structure to withstand the applied load. There are different institutes such as ASCE and ACI that provide building design codes to assure minimum safety requirements and quality of the structures.