What are the compresive stress on the top of the beam

Assignment Help Civil Engineering

Reference no: EM13546873

The beam over a 3ft wide outside door is to be concrete to support the brickwork above the door. The moment has been calculated to be 4005in-Ibs and the beam is 4 inches wide and 6 inches overall height. The steel bar is to be placed 5 inches down from the top of the beam and consists of 1 No.3 bar. The concrete strength is 2500 psi. and n=8. If the rupture strength is 250 psi, will the beam exhibit flexural cracking when loaded? What are the compressive stress on the top of the beam, the tensile stress on the bottom and the stress in the steel bar?

Reference no: EM13546873

Questions Cloud

A transverse harmonic wave travels on a rope : A transverse harmonic wave travels on a rope according to the following expression:

A ?ywheel in the form of a heavy circular disk of diame : A ?ywheel in the form of a heavy circular disk of diame

What is the non-price strategy for the product : What is the Non-Price strategy for the product?

You are the marketing manager for the firm : Scenario 1: You are the marketing manager for the firm of your choice responsible for developing the tactical and strategic marketing plan. You are also responsible for the successful implementation and evaluation of the plan and have full P&L ..

What are the compresive stress on the top of the beam : The beam over a 3ft wide outside door is to be concrete to support the brickwork above the door. The moment has been calculated to be 4005in-Ibs and the beam is 4 inches wide and 6 inches overall height.

Find the amount of changes in length of the rod : At a certain temperature T1, a 6.288x10^1 mm rod of a copper alloy containing 3.1715x10^1 at% Ni has a resistivity of 2.788x10^1 x 10-8 O-m.

Buzz can be created in a variety of ways : 1. Buzz can be created in a variety of ways, for example, advertising. Explain how advertising can be used to generate buzz. What are some of the dangers of this method?

A reaction of great significant for undergraduate students : A reaction of great significant for undergraduate students is the fermentation of sugar with yeast. This is a zero order (in sugar) reaction, where the yeast is a catalyst (it does not enter into the reaction itself)

How large must the storage tank be if it acts a completely : Radon from well water may pose a radiological health hazard. One treatment technique is simply to hod the water in storage, allowing the radon to decay. The decay rate is first order:

User Account

All Pages