Q1/ Determine the resulting displacement of pin B. Assume:A1=A2= 900 mm , E1=E2= 100 GPa, al=a2= 12x10/C,AT= 25 °C, h= 1500 mm, 8= 55°(1)(2)Q2/ Determine the magnitude of applied load P. Assume:A1 = 500 mm , E1 = 70 GPa, a1= 22x10/°c,AT= 30 °C, E = 2150 x 10 mm/mm, h= 4.75 m, a = 1.25 m, b = 1.75 m(1)

Answered: Image /qna-images/answer/ce6b8129-30fa-4acc-b6bc-e053b39cfee2.jpg

Answered: Q2/ Determine the magnitude of applied…

Q2/ Determine the magnitude of applied load P. Assume: A1 = 500 mm , E1 = 70 GPa , a1= 22x10/C, AT= 30 °C, e = 2150 x 10 mm/mm,h 4.75 m, a 1.25 m, b 1.75 m

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter6: Vertical Stress Increase In Soil

Section: Chapter Questions

Problem 6.4P: Refer to Figure P6.4. A strip load of q = 900 lb/ft2 is applied over a width B = 36 ft. Determine...

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Concept explainers

Load and resistance factor design

Load and resistance factors design (LRFD), also known as Limit state design (LSD), refers to the design method used in building engineering. A boundary condition is a condition of a structure where it can no longer meet the relevant design requirements. The condition may refer to the load level or other actions on the structure, while the terms refer to the integrity of the structure, suitability for use, durability, or other design requirements. A structure designed for LRFD is limited to keeping track of all possible actions during its design time and is always ready for use, with the appropriate level of reliability in each boundary condition. LRFD-based construction codes clearly define the appropriate levels of reliability in their instructions.

Question

Q1/ Determine the resulting displacement of pin B. Assume:
A1=A2= 900 mm , E1=E2= 100 GPa, al=a2= 12x10/C,
AT= 25 °C, h= 1500 mm, 8= 55°
(1)
(2)
Q2/ Determine the magnitude of applied load P. Assume:
A1 = 500 mm , E1 = 70 GPa, a1= 22x10/°c,
AT= 30 °C, E = 2150 x 10 mm/mm, h= 4.75 m, a = 1.25 m, b = 1.75 m
(1)

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