Design the slab reinforcement if the maximum positive moment is Mup=wul2/11 . and the maximum negative moment is Mun=wul2/10. Include the design for S&T bar. Given: length = 10.9 m span = 3m Wu= 8.572 kPa Slab thickness = 150 mm f'c = 28 MPa fy= 414 MPa main bar = 10 mm s&t bar = 8mm

Q: Find the nominal moment strength capacity of the beam. (kN.m)

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Q: Q2 : Design the beam showing below for shear by using Ultimate Strength Design method according to…

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Q: simply supported beam is reinforced with 4 – 28 mm ø at the bottom and 2 – 28 mm ø at the top of the…

A: Given  fc’ = 30 MPa, fy = 415 MPa. Balanced steel ratio ρb = 0.031 Reduction factor= 0.9

Q: Assume Grade 50 steel and use f. = 5,000 psi for parts (a) thru (b). (a) The beam below is subjected…

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Q: (3) for Normal weight Concrete, using ACI Code and recommendation for high strength concrete, to…

A: Solving first questionGiven datacompressive strength of concrete given in table findmodulus of…

Q: Problem # 3: For the given beam, use 150 pcf concrete: Consider two possible load combinations: a.…

A: Given: Load conditions: U=1.2D+1.6L U=1.4D Loads: WD=3.7 kip/ft + self weight WL=0.75 kip/ft…

Q: Design Beam AB: The beam carries the distributed loads and the concentrated loads as shown: Select…

A: Answer  (1) Selection of section In order to select a section we need to equate Maximum Moment on…

Q: tensile-reinforced d=500mm to the center of the bars, which are placed all in one row. If f,=42QMPA…

A: Given, b=300 mm d=500 mm Yield stress of steel fy=420 MPa Characteristic strength of concretefck=35…

Q: 14" #3 stirrup 25" 4- #11

A: Solution Given Data f'c=3500 psify=60000 psid=22 in

Q: H.W.11: Calculate the design bending strength for the doubly reinforced rectangular section shown…

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Q: Given a 10"X16" reinforced concrete beam section as shown. The main reinforcing rebars consist of…

A: f'c=3000 psify=60 ksiTo determine:Theoretical nominal bending moment

Q: GIVEN; A column made of 2 materials: a W 6 x15 structural steel section Page 3 encased in concrete…

A: area os  steel section  As=4.43 in2Area of concrete  AC=75 in2modular ratio…

Q: Assume the section has cracked and use the transformed-area method to compute the required…

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Q: 2. Determine the theoretical steel areas required for the section shown. The dimensions are limited…

A: Solution: Given: moment = 750 kN-m b = 350 mm d = 500 mm fc = 28 MPa fy = 420 MPa cover = 70 mm

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.