A 300 mm thick footing slab supports a 300 mm thick concrete wall carrying uniform service dead load of 215 kN/m and service live load of 145 kN/m.  The base of the wall footing slab is 1.0 m from the ground surface.  Design parameters are as follows:  γsoil = 16 kN/m3, γconc = 24 kN/m3, qa = 200 kPa, f’c = 28 MPa and fy = 420 MPa. alculate the effective net soil bearing capacity of the soil. = kPa (one decimal place)

Q: A 300 mm thick footing slab supports a 300 mm thick concrete wall carrying uniform service dead load…

A: Given: Thickness of wall, tw=300 mm Thickness of footing slab, tb=300 mm          Service dead load,…

Q: a 300 mm thick footing slab supports a 300 mm thick concrete wall carrying uniform service dead load…

A: Given:  A300 mm thick footing slab supports a 300 mm thick concrete wall            Service Dead…

Q: Wooden planks 300 mm wide by 100 mm thick are used to retain soil with height 3 m. The planks used…

A:

Q: 11. Determine the moment of inertia of the fully- cracked transformed section, I (in 10 mm). 12.…

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Q: A 300mm x 600mm prestressed beam has a prestress loss of 15%. Neglecting weight of beam, find P and…

A: b = 300 mmh = 600 mmPrestress loss = 15%NOTE : As per guidelines, first question (with all subparts)…

Q: The wall is 2.5 m high and consists of 51 mm x 102 mm studs plastered on one side. On the other side…

A: Given- Height of wall=2.5 m51 mm x 102 mm studs plastered on one side13 mm fiberboard, and 102 mm…

Q: The proposed design of a cantilever retaining wall is shown in Figure 1. The unit weight of concrete…

A: Step 1: Step 2: Step 3: Step 4:

Q: The section of a prestressed hollow core slab is shown in Figure-2. The slab is simply – supported…

A: Span L= 7.5 m Superimposed load =1.7 kPa Live load= 2 kPa Total pre stressing force =570 kN…