Consider the following simply supported beam with a concentrated dead load acting at a distance of 6 feet from support A. Live load is uniformly distributed, w 2.7 k/ft. Sustained live loads acts for 43 months and is 16% of the live load. Neglect the self weight of the beam. Calculate the long term deflection. Hint: You can add the bending moment and deflections for point loads and distributed loads from the chart to find the total bending moment and deflections. Given: fy = 60 ksi, fc'=3000 psi, n = 8. %3D L= 18 ft x= 6 ft Po 38 k As = 5.8 in2 PD 24 in. As 3 in. 16 in.

Consider the following simply supported beam with a concentrated dead load acting at a distance of 6 feet from support A. Live load is uniformly distributed, w 2.7 k/ft. Sustained live loads acts for 43 months and is 16% of the live load. Neglect the self weight of the beam. Calculate the long term deflection. Hint: You can add the bending moment and deflections for point loads and distributed loads from the chart to find the total bending moment and deflections. Given: fy = 60 ksi, fc'=3000 psi, n = 8. %3D L= 18 ft x= 6 ft Po 38 k As = 5.8 in2 PD 24 in. As 3 in. 16 in.

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

A 14m long beam is supported by hinge at the left end and roller placed 2 m from the other end. It is loaded with 50kN concentrated load at midspan (in between 2 supports), a 5 m uniformly distributed load of 28kN/m starting 2 m from the left support and a uniformly varying load that varies from 20kN/m at 7m from the left support to 0kN/m at the right endof the beam. For the beam described, calculate the following; a.Reaction at the hinge support in kN. b.Maximum positiveshearin kN. c.Maximum negativemoment in kN-m.
A beam is carrying a load of 800 lb and is supported at the midpoint and at each end. Calculate the load supported at each end.
Typical W18 X 55 floor beams of an office building are spaced at 12 feet center to center supporting a superimposed dead load of 90 lb/ft2 and a live load of 50 lb/ft2 . Determine the governing load combination and the corresponding factored load. Calculate the value using the six equations to find out the maximum. Calculate the value using the six equations to find out the maximum. Calculate the value using the six equations to find out the maximum.
Compute the total elongation caused by an axial load of 183 kN applied to a square bar, tapering from a width of 120 mm to 40 mm in a length of 10 m as shown. Assume E = 220 GPa. Answer must be in mm.
As shown in the figure below, a cantilever beam has a span of 6m long. And it is subjected to a concentrated load 6kN acting 4m from the support and a clockwise moment of 30kN.m at the free end. E = 200 GPa and I = 100,000,000 ??^4 . (Use area moment method) a) Determine the deflection at the free end due to concentrated load only. b) Determine the maximum deflection at the free end.
strength of materials... answer only Draw the shear-force and bending-moment diagrams for the simply supported beam shown. Determine the shear force 3.5 m to the right of point A if W = 9.9 kN/m, T = 14.75 kNm, m = 11.1 m, and n = 5.9 m. Round off the final answer to four decimal places.
strength of materials... answer only Find the shear and moment equations for the beam loaded as shown if P = 494 lb, W = 169 lb/ft, a = 5.8 ft, and b = 13.9 ft. Then find the moment 5.2 ft to the right of B. Round off the final answer (in lb ft) to two decimal places.
If the allowable bending stresses for a beam is 6 kip/in2 in tension. The cross-section of the beam is an inverted T with a 1'' by 8'' stem and a 1'' by 4'' base, as shown. The cross section has a moment of inertia of 97 in4 and its neutral axis is given. If the beam is 10 foot long and simply supported and has a concentrated load applied at x = 3 ft as shown below, please, pay attention to units, and calculate your answer to 1 decimal place.: Generate the shear force and bending moment diagram in terms of P; Based on the allowable maximum bending moment you just obtained above, calculate/ input the mazimm allowable value of the load P: ___ kip.
A beam is partially loaded with a uniform load of 2 kN/m and a point load of 2 kN as shown below.i. Determine the support reaction forces.ii. Draw the Shear Force Diagram using analytical equations. iii. Draw the Bending Moment Diagram using analytical equations. iv. Assume beam has a square cross section, dimension the beam cross section as maximum allowable bending stress is given σall=50 MPa
The Simply Supported Beam has a height of 6.4mm and a width of 19mm. When the Beam is placed between two Pinned Support 1000mm apart it is loaded with two 10N loads, producing a deflection of 12mm at a point on the beam. What will the deflection be if these loads are increased to 20N each? (Answer in mm)
A simple beam with a span of 15 ft supports a uniform load of 800 plf, which includes its own weight. What are the reactions of R2? A. 23,760 B. 23,120 C.22, 480 D.21, 840
An overhanging beam supports the loads as shown in the figure. If El 3000.65 kNm², determine the value of deflection at point Fin millimeters.