Discussion of Principles of Structural Analysis and Design problems in preparation for Civil Engineering Licensure Examination.
Curated by: Engr. Harf Miranda (Sir Harf Engineering Tutorial) (125 videos)
SITUATION: The structure shown was designed to support a 30-kN load. It consists of a boom AB with a 30 x 50-mm rectangular cross section and a rod BC with a 20-mm-diameter circular cross section. The boom and the rod are connected by a pin at B and are supported by pins and brackets at A and C, respectively. 1. Calculate the normal stress in boom AB (MPa), indicate if in tension or compression. A. 26.7 (C) C. 159 (C) B. 26.7 (T) D. 159 (T) 2. Calculate the maximum shear stress (MPa) of pin at B. A. 65.8 C. 40.7 B. 30.5 D. 50.9 3. Calculate the bearing stress (MPa) in the bracket at A. A. 32 C. 56 B. 53 D. 45 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 #theoryofstructures #cele #strengthofmaterials #mechanicsofmaterials #staticsofrigidbodies #steeldesign #compressionmember #trusses #friction #refresher #PSADRefresher #SHET