Collection of solved problems in Mechanics of Deformable Bodies arranged by topic.
Curated by: Engr. Harf Miranda (Sir Harf Engineering Tutorial) (54 videos)
CELE Past Board Exam Problem Check out our Review Center: https://www.facebook.com/share/1AC24Wsb9v/?mibextid=wwXIfr SITUATION: A temporary earth retaining wall consists of planks driven vertically into the ground. The wall is designed to resist 2.4 m of soil. Given: Plank dimension: 300 mm wide x 75 mm thick Plank allowable stresses: Bending = 10.4 MPa Shear = 0.80 MPa Unit weight of soil = 17.3 kN/m3 Active earth pressure coefficient = 1/3 1. Which of the following is the maximum flexural stress (MPa)? A. 14.2 C. 9.65 B. 11.3 D. 16.34 2. Find the maximum shear stress (MPa). A. 0.33 C. 0.63 B. 0.75 D. 0.91 3. What should be the thickness (mm) to prevent failure? A. 80 C. 100 B. 90 D. 110 Thanks for watching! Comment for questions and suggestions for future lecture in this series. Subscribe and hit the bell button to be notified for future posts. #civilengineering #boardexam #engineering #structuralanalysis #structuralengineering #CivilEngineeringLicensureExamination #PRC #PSAD #loadanalysis #theoryofstructures #influencelines #CELENovember2024