Roof joists are spaced at 2m and span 6m between supporting girders, and joist depth of 600mm. The allowable deflection limits for OWSJ are L/360 under snow load. The OWSJS are subjected to a dead load of 2.96kPa which includes the estimate joist weight of 0.15kPa, an occupancy load of 2.4kPa, and the following: SULS 1.99kPa SSLS= 1.25kPa Select a suitable OWSJ which satisfies the limit states design.

Roof joists are spaced at 2m and span 6m between supporting girders, and joist depth of 600mm. The allowable deflection limits for OWSJ are L/360 under snow load. The OWSJS are subjected to a dead load of 2.96kPa which includes the estimate joist weight of 0.15kPa, an occupancy load of 2.4kPa, and the following: SULS 1.99kPa SSLS= 1.25kPa Select a suitable OWSJ which satisfies the limit states design.

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

i need the answer quickly
L PLEASE SHOW THE SOLUTION. THANK YOU
Floor joists 98 mm wide by 146 mm high, simply supported on a 3 m span, carry a floor loaded at 7.7 kPa. What safe floor load in kPa could be carried on a center-line spacing of 0.2 meters if the allowable bending stress is 7.1 MPa?
3. Which of the assumptions accepted when determining the ultimate moment resistance of reinforced concrete cross-sections are not valid in the following 2 independent cases. You need to justify your answers. Section Steel Hole h>>>> 0- Anchorage Anchorage O
Calculate Mn
Design a simple span one-way slab to carry a uniformly distributed live load of 18 kPa The span is 34 meters (center to center of supports). Use fc 20.7 MPa and fy276 MPa. -Use NSCP 2015, conform to minimum thickness requirements. Complete solution ty..
A timber column, 8 in. × 8 in. in cross section, is reinforced on each side by a steel plate 8 in. wide and t in. thick. Determine the thickness t so that the column will support an axial load of 300 kips without exceeding a maximum timber stress of 1200 psi or a maximum steel stress of 20 ksi. The moduli of elasticity are 1.5 × 106 psi for timber, and 29 × 106 psi for steel.
Calculate the governing load combination for a secondary beam with effective width = 2.0 m Dead load Weight of slab = 3.0 kPa Ceiling services = 1.0 kPa Self-weight of beam = 1.0kN/m Imposed load - 0.2 kPa
A cantilever timber beam with a span of L = 2.6 m supports a uniformly distributed load w. The beam width is b = 250 mm and the beam height is h= 140 mm. The allowable bending stress of the wood is 5.9 MPa. Determine the magnitude of the maximum load w that may be carried by the beam. Answer: w= i eTextbook and Media Save for Later kN/m. Attempts: 0 of 3 used Submit Answer
Floor joists 50 mm wide by 200 mm high, simply supported on a 4 m span, carry a floor load at 4.8 kPa. Compute the centerline spacing between joists to develop a bending stress of 8 MPa. What safe load could be carried on a centerline spacing of 0.40 m?
A TIMBER BLOCK “B x B” mm SQUARE IS REINFORCED ON OPPOSITE SIDES BY A “B” mm AND ‘t’ mm THICK STEEL PLATES. DETERMINE THE THICKNESS ‘t’ SO THAT THE ASSEMBLY WILL SUPPORT AN AXIAL LOAD OF 1000 KN WITHOUT EXCEEDING A MAXIMUM TIMBER STRESS OF 12 MPa OR A MAXIMUM STRESS IN STEEL OF 350 MPa. MODULUS OF ELASTICITY OF STEEL AND TIMBER ARE 210 GPa & 7 GPa RESPECTIVELY.
I need correct solution