Designers typically specify longitudinal reinforcement on all four sides of a square column cross section for which of the following reasons? Check all that apply.
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- Briefly describe why we ignore the concrete below the primary tensile reinforcement in terms of structural capacity but include it in the self-weight of the beam.Designers typically specify longitudinal reinforcement on all four sides of a square column cross section for which of the following reasons? Check all that apply. a. Bending moments can act about two section axes, not just one b.There is less chance for steel placement mistakes during construction c. There is additional axial strength compared to a design with longitudinal steel on only two sidesQ4/ Complete the following statements as appropriate a- The amount of steel reinforcement is calculated according to the following formula b- The approximate estimation is c- Duration of maintenance is d- Electrical work calculate in e- The form area for the beam equal
- horizontal reinforced concrete beam? In a vertical column? Does concrete need reinforcement more under compressive Does concrete need under compressive nore or more under tensile stresses? Why? What is the purpose of the steel in aDefine the process of Development of Reinforcement bar stresses ?For the cross section shown below, the material and sectional properties are given as follows: A) Determine the maximum steel area A_s that can lead to tension driven failure. One can use Table A.4 in the textbook to easily calculate design parameters. B) To ensure under-reinforcement, the steel area is to be decided as a value between 90% and 95% of estimated in P1(a). Determine the reinforcing bars (i.e., bar size, and the number of bars) to meet the required steel area. It is assumed that a single type of rebar is chosen (i.e., rebars of different sizes shall not be combined). C) Given the decided steel area, calculate the nominal and the design moment capacity. One cannot use the design aids.
- What is the characteristic strength of a mild steel reinforcement bar? Select one: O a. 415 N 415 N/mm O C. 250 N d. 250 N/mma)i. Explain into detail the differentiate between wrought iron and steel, give practical examples and state why. ii. Does the presence of rust have adverse impart to the bond performance ofbar reinforcement? If Yes or No, State and explain your reason.What factors do you consider when designing a tension member in a steelstructure?
- Referenced concrete When designing the same bim Why is the load in the case of moment greater than the load in the case of shear?What is the magnitude of the compressive force on the left plumb in kN? F1 the steel and the left column concrete are bonded, what is the deformation due to applied load? part 3 is picturedDoes the admixture affect the compressive strength? How?