spiral column is to carry a dead load 800 kN and a live load of 1350 kN. If 2% of the main bars is desired, how many reinforcing steel bars are needed and the spacing of the spiral? f'c = 27.6 MPa fy = 414 MPa Main bars = 25 mm diam. Spirals = 10 mm diam. Concrete Cover = 30 mm

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

A:

Q: (Note: @ does not include beam weight) @D = 2 kip/ft @= 4 kip/ft 12 ft P₁ = 10 kips (A) f = 5,000…

A: Longitudinal section of the beam:Cross-section of beam

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

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

Q: ASSIGNMENT: Derive the maximum steel ratio and the recommended steel ratio HAAX Pmax = 3 0.8501 fc…

A: The given question has asked to derive the maximum steel Ratio & recommended steel Ratio.

Q: Determine the design strength of the beam. Use F'c= 28 MPa, Fy = 415 MPa, b = 250 mm, d' = 60 mm, d…

A:

Q: The column is reinforced with 10 32-mm bars distributed around the perimeter. Load Pn will be…

A: When the load acting on the column is offset from the centroid of the column, it causes bending of…

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: Jy Unit weight of concrete = 150 lb/cu.ft. Find the required Shear reinforcement needed at the most…

A: Longitudinal section of beam:Cross-section of beam:

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.