Title WEEKLY EXAM 6 (PSAD).pdf ✅

Seat No.: ______ Republic of the Philippines F.A.L CONDUCIVE ENGINEERING REVIEW CENTER Manila WEEKLY EXAM 6 CIVIL ENGINEERS Weekly Examination Friday, June 27, 2025 8:00 am – 12:00 nn HYDRAULICS 1, THEORY OF STRUCTURES 2& 3, TRANSPORTATION ENG’G 3 SET A SEPTEMBER 2025 EXCELLENCE AND PASSION INSTRUCTION: Select the correct answer for each of the following questions. Mark only one answer for each item by shading the box corresponding to the letter of your choice on the answer sheet provided. STRICTLY NO ERASURES ALLOWED. PRINCIPLES OF STRUCTURAL ANALYSIS AND DESIGN SITUATION 1: Cantilever beam 2 m long carries a uniformly distributed load of 18 kN/m throughout its length and a concentrated load of 25 kN at mid-length. To minimize the displacement, a spring support is added at the free end. Given: Spring constant, K = 0.10 mm for every 1 kN of compressive load Flexural rigidity, EI = 2500 kN-m2 31. Calculate the reaction (kN) at the spring support. A. 20.9 B. 18.4 C. 19.5 D. 21.5 32. The spring support compressed of 0.5 mm, what is the resulting reaction in kN? A. 15.0 B. 5.0 C. 10.0 D. 7.5 33. If the reaction at the spring support is 25 kN, what is the resulting moment (kN-m) at the fixed end? A. 14 B. 18 C. 13 D. 11
CIVIL ENGINEERS Weekly Examination Friday, June 27, 2025 8:00 am – 12:00 nn HYDRAULICS 1, THEORY OF STRUCTURES 2& 3, TRANSPORTATION ENG’G 3 SET A SEPTEMBER 2025 EXCELLENCE AND PASSION
Seat No.: ______ Republic of the Philippines F.A.L CONDUCIVE ENGINEERING REVIEW CENTER Manila WEEKLY EXAM 6 CIVIL ENGINEERS Weekly Examination Friday, June 27, 2025 8:00 am – 12:00 nn PRINCIPLES OF STRUCTURAL ANALYSIS AND DESIGN SET A SEPTEMBER 2025 EXCELLENCE AND PASSION
CIVIL ENGINEERS Weekly Examination Friday, June 27, 2025 8:00 am – 12:00 nn HYDRAULICS 1, THEORY OF STRUCTURES 2& 3, TRANSPORTATION ENG’G 3 SET A SEPTEMBER 2025 EXCELLENCE AND PASSION SITUATION 2: An 8 m. long beam is on hinged at its left end and on fixed support at its right end. Its flexural capacity is 610 kN-m. while its web shear capacity is 642 kN. Beam flexural rigidity is 53 x 1012 N − mm2 . 34. What is the allowable uniformly distributed load on the beam so that the flexural capacity is not exceeded? A. 55.20 kN/m B. 76.25 kN/m C. 40.60 kN/m D. 67.80 kN/m 35. Based on web shear capacity, what is the allowable uniformly distributed load (kN/m)? A. 215.2 kN/m B. 128.4 kN/m C. 110.3 kN/m D. 137.5 kN/m 36. When the support at the left end is removed, a cantilever beam results. How much should the beam be cambered at the free end to offset the end deflection if the load W = 210 kN/m? A. 5.10 m B. 2.03 m C. 1.60 m D. 7.50 m