Answered: Question 1 of 8 5F Determine the number…

Question 1 of 8 5F Determine the number of 6meters - 12mm. steel bars required if there are 10 footings with a general dimensions of 1.50 x 1.50 meters.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A rectangular footing has dimensions shown and is acted upon by a dead load of 584 kN and a live load of 412 kN. The column dimension is 399x719 mm where the shorter dimension is parallel to B. The thickness of the footing is 696mm. fc=28 MPa and fy=420 MPa for diameter 20mm bars. A=2.8m and B=5.7m Calculate the number of bars along the long direction
A rectangular footing has a dimensions shown and is acted upon by a dead load of 722 kN and a live load of 620 kN. The column dimension is 326 x 662 mm where he shorter dimension is parallel to B The thickness of the footing is 408mm. f'c=28 MPa and fy=420 MPa for diameter 20mm bars. A=3.1m and B=5.1m
A combined footing carries two columns with the following information: The edge of the left column (400mm x 400mm) is located 0.5m from the edge of the footing The clear spacing between left and right columns are 3.75m Left column carries a tributary area of 135m2. Right column carries a tributary area of 168m2 Column Dead Live Left 4.5kPa 6kPa Right 5.5kPa 7kPa What should be the total length (m) of the footing? Consider 100mm multiples. A combined footing carries two columns with the following information: The edge of the left column (400mm x 400mm) is located 0.5m from the edge of the footing The clear spacing between left and right columns are 3.75m Left column carries a tributary area of 135m2. Right column carries a tributary area of 168m2 Column Dead Live Left 4.5kPa 6kPa Right 5.5kPa 7kPa What should be the total length (m) of the footing? Consider 100mm multiples. 6.5 5.9 5.5 6.1 None of the choices Please answer this asap.…
An rc column footing 2.26m in square shape is to rest 1.5m below level ground level is on cohesive soil. The unit weight is 17.6kN/m^3.What is the safe load of cohension is 30kN/m^3 Factor of safety 2.4 and an angle of internal fraction 33° by IS code. Take NC=38.6; Nq= 26.1 & Ny=29.3
A rectangular footing has dimensions shown and is acted upon by a dead load of 382 kN and a live load of 536 kN. The column dimension is 307x560 mm where the shorter dimension is parallel to B. The thickness of the footing is 656mm. fc=28 MPa and fy=420 MPa for diameter 20mm bars. A=2.6m and B=5.2m
Please answrr it asap for an upvote. Thankyou 15 points Item at position 3 If a square footing with 2.4 m dimension is embedded into the ground at a depth of 1.03m with x = 0.37m and y = 0.19m, determine the gross allowable bearing capacity of the footing. Assume a soil with cohesion = 11 kPa, unit weight = 17.80 kN/m3 and \phiϕ = 31 degrees. The factor of safety is 3
GEOTECHNICAL ENGINEERINGFind the value of B if the Allowable load for the footing Qa = 580KN
---Continuation of my recently posted question---A rectangular footing has dimensions shown and is acted upon by a dead load of 1200 kN and a live load of 1600 kN. The column dimension is 300x600 where the shorter dimension is parallel to B. The thickness of the footing is 500mm. F'c = 28 MPa and fy = 420 MPa for diameter 20mm bars. A = 2.4m and B = 4.2m Calculate the following:1.)The Punching shear force, kN2.)The Ultimate Punching Shear stress, MPa3.)The Critical Moment, kN-m4.)Is the given footing adequate for the given loads? Yes or No? Explain
A 1.65m wide square footing is embedded 1.81m beneath the ground surface. The soil about the ground water table has a unit weight of 16.79 kN/m3, saturated unit weight of 19.86 kN/m3, and an unconfined compressive strength of 134 kPa (hint: half of this is the cohesion). The angle of internal friction is 18 degrees. The load acting on the column are given below. Assume a plan view where B is parallel to x-axis and L is parallel to the y-axis Vertical axial load = 256kNMy = 65kNmMx = 40kNmThe groundwater table is 0.65m above the base of the footing. The factor of safety is 3.0. The Meyerhof bearing capacity factors are given below: What is the net allowable load (kN) of the footing? 934.459 1582.939 None of the choices 857.933 1058.385 847.372 Please answer this asap. For upvote. Thank you very much
A 1.65m wide square footing is embedded 1.81m beneath the ground surface. The soil about the ground water table has a unit weight of 16.79 kN/m3, saturated unit weight of 19.86 kN/m3, and an unconfined compressive strength of 134 kPa (hint: half of this is the cohesion). The angle of internal friction is 18 degrees.The load acting on the column are given below. Assume a plan view where B is parallel to x-axis and L is parallel to the y-axis Vertical axial load = 256kN My = 65kNm Mx = 40kNm The groundwater table is 0.65m above the base of the footing. The factor of safety is 3.0. The Meyerhof bearing capacity factors are given below: What is the cohesion shape factor \lambda_{cs}λcs? 1.147 None of the choices 1.189 1.379 1.259 1.444 Please answer this asap. For upvote. Thank you very much
A 1.65m wide square footing is embedded 1.81m beneath the ground surface. The soil about the ground water table has a unit weight of 16.79 kN/m3, saturated unit weight of 19.86 kN/m3, and an unconfined compressive strength of 134 kPa (hint: half of this is the cohesion). The angle of internal friction is 18 degrees.The load acting on the column are given below. Assume a plan view where B is parallel to x-axis and L is parallel to the y-axis Vertical axial load = 256kN My = 65kNm Mx = 40kNm The groundwater table is 0.65m above the base of the footing. The factor of safety is 3.0. The Meyerhof bearing capacity factors are given below: What is the difference between the allowable bearing capacity and the maximum bearing pressure in kPa? 386.079 None of the choices 387.161 388.515 335.987 327.928 Please answer this asap. For upvote. Thank you very much
A 1.65m wide square footing is embedded 1.81m beneath the ground surface. The soil about the ground water table has a unit weight of 16.79 kN/m3, saturated unit weight of 19.86 kN/m3, and an unconfined compressive strength of 134 kPa (hint: half of this is the cohesion). The angle of internal friction is 18 degrees.The load acting on the column are given below. Assume a plan view where B is parallel to x-axis and L is parallel to the y-axis Vertical axial load = 256kN My = 65kNm Mx = 40kNm The groundwater table is 0.65m above the base of the footing. The factor of safety is 3.0. The Meyerhof bearing capacity factors are given below: What is the gross allowable bearing capacity (kPa)? 620.356 570.263 622.791 562.204 None of the choices 621.438 Please answer this asap. For upvote. Thank you very much