Calculate the outer fiber stresses at mid span

Assignment Help Basic Computer Science

Reference no: EM131187792

For the beam of Problem 11-5, calculate the outer fiber stresses at mid span for the following stages:

(a) transfer and

(b) under full service load. Assume the pre stress tendons are parabolically draped with a mid-span eccentricity of 9 in. as shown and zero eccentricity at the end supports. Neglect pre stress losses and use the gross concrete section properties. The pre stress force is still 250 kips. Use the load balancing method.

Problem 11-5

For the beam shown, calculate the outer fiber stresses at mid span and at the end supports at the following stages:

(a) transfer (pre stress + beam weight) and

(b) under full service load. The beam is simply supported with a span length of 20 ft-0 in. and carries a superimposed live load of 2.7 kips/ft. The tendon is straight and located 9 in. below the neutral axis of the beam. The pre stress force is 250 kips. Neglect pre stress losses and use the gross concrete section properties. Use the method of superposition for the solution.

Reference no: EM131187792

Questions Cloud

Which of the following is not an element of socratic method : Which of the following is not an element of the "Socratic method?" Which element of the "Socratic method" includes a structure of conversation characterized by a thesis, antithesis and synthesis

Calculate the outer fiber stresses at mid span : Calculate the outer fiber stresses at mid span under full service load. Use the gross properties of the cross section. Use the load balancing method.

What type of legal form of business : Think about a business you would like to start. Determine what type of legal form of business it would be. Discuss why the legal form you selected would be best for that type of business and what benefits you expect to obtain from this decision.

Should university administrators allow this political rally : Should university administrators allow this political rally? In other words, would this political rally be constitutionally protected under the First Amendment? First, identify the specific area (category) of law that relates to this situation; se..

Calculate the outer fiber stresses at mid span : The pre stress force is 250 kips. Neglect pre stress losses and use the gross concrete section properties. Use the method of superposition for the solution.

Develop a detailed plan to secure the incident scene : Develop a detailed plan to approach and secure the incident scene based on the information you have from the scenario.

Result of guests who have positive encounters : A positive guest experience is mainly the result of guests who have positive encounters and interactions with employees who provide the utmost quality service. Based on the hospitality industry you chose in Assignment 1, identify methods, strategi..

Evaluate key elements of the selected production or service : Evaluate key elements of the selected production or service organization's operational efficiency with its operational strategy. Determine three (3) tasks that do not align with the operational strategy. Determine the weaknesses that are evident i..

Cost of college and debate the merits of free tuition : Students complain about the cost of college and debate the merits of free tuition. Those students with low grades and attendance records in high school should be excluded from tuition free college education. What is your position?

User Account

All Pages