For below portal frame with: H=5 m; b=2 m; d-4 m; a = 5°; and Vdes = 32 m/s Calculate: a) Design internal pressure b) Design external pressure (for windward, leeward, and roof) c) Combined pressures for all scenarios Assumptions: ● Wind direction ● ● 4 ke 1 (no combination effect); Cdyn=1 Roof tributary area < 10 m² Building is sealed (no permeable surface) ki kp k =1, Cdyn=1

For below portal frame with: H=5 m; b=2 m; d-4 m; a = 5°; and Vdes = 32 m/s Calculate: a) Design internal pressure b) Design external pressure (for windward, leeward, and roof) c) Combined pressures for all scenarios Assumptions: ● Wind direction ● ● 4 ke 1 (no combination effect); Cdyn=1 Roof tributary area < 10 m² Building is sealed (no permeable surface) ki kp k =1, Cdyn=1

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

The figure below shows a concrete structure (concrete pit) of a canal. Calculate (a) the factor of safety against uplift at the base of the concrete pit (b) the effective stress at the base of the concrete pit. Do the above required calculations for the following two cases: - If the water table is at level (1). -If the water table is at level (2). Hint: [State weather the design is good or not for the above two cases] concrete-24 kN/m² (1) (2) ground level 0.75 3.50 5.0 m very long concrete pit Base of concrete pit- (2) (1) 2.85 1.0 2.0 1.0 3,0 3.0 m
If fy = 420 MPa and f'c = 21 MPa, determine the following: 22.Depth of the 70 mm 2 #22 compression block in mm. 700 mm (Balanced Condition) 630 mm 23. Design moment strength in kN.m. (Balanced Condition) 4 #36 24. Depth of the E 400 mm - compression block in mm. 25. Design moment strength in kN.m.
A vertical, triangular gate has a horizontal base 4 ft. long, 3 ft. below the vertex and 5 ft. below the water surface. What is the total pressure on the gate and where is the center of pressure?
Question 3 The wind blows uniformly on the front surface of the metal building with a pressure of 1.8 kN/m?. Determine the resultant force it exerts on the surface and the position of this resultant. y 2.5 m 1.0 m 2.5 m. 2.5 m.
2)1 Design the reinforced concrete wall shown if f. = 4000 psi and f, = 60,000 psi. V = 300k hy = 12'0" b =12'0"
REINFORCED CONCRETE: WSD Method
QL10
A 2.75-m-diamter wood-stave pipe has 9m3/s of water entering through a horizontal 30-degreesreducing bend where the other end is 1.82 m indiameter. The curved portion is made of steel plate toresist rupture and the bend is embedded in concreteblock weighing 2400 kg/m3. The pressure at entranceof the bend is 138 kPa. The combined weight of thebend and its content is 268 kN. Neglecting friction inthe flow, compute the minimum volume of concreteblock holding the bend that can withstand the thrust ofwater on the bend assuming the coefficient of frictionbetween the concrete and its foundation is 0.30.
A 100‐ft steel tape standardized at 68° F and supported under a tension of 20 lb, was found to be 100.012ft long. The tape had a cross‐sectional area of 0.0078 in^2 and a weight of 0.0266lb/ft. The ground is on a smooth level grade, thus the tape will be fully supported. Assume a temperature increase of 19°F. Assume thermal coefficient equal to 0.00000645/°F Determine total correction (due to incorrect length and temperature) to be applied to lay out a horizontal distance of 175 ft.
Need correctly
design open square water tank 6 m × 6 m × 3m which rests on firm ground. design the tank using m30 grade of concrete and fe415 grade of Steel.
Q1-B/ The wall thickness of a 4-ft-ouside diameter spherical tank is 5/16 in. Calculate theallowable internal pressure if the stress is limited to 8000 psi.