PPT-Chapter 9 Deflection of Beams

Introduction A new aspect in the design of beams will be considered in this chapter Previously we designed beams for strength In this part we will consider design of beams including the maximum deflection of the beam in the design specifications. Computation of deflection using moment area method 41 Introduction When a structure is subjected to the action of applied loads each member undergoes deformation due to which the axis of structure is deflected from its original position The deflecti 46 Bending Deflection due to Temperature Variation Consider a beam member refer Figure 429 subjected to temperature gradient over the depth of beam such that 422 where temperature at the top of the beam and temperature at the bottom of the beam Th Computation of deflection using moment area method 41 Introduction When a structure is subjected to the action of applied loads each member undergoes deformation due to which the axis of structure is deflected from its original position The deflecti Beam deflection is caused by both bending and shear Bending deflection governs long beams Shear deflection governs short beams but is very small and usually ignored 1 Simple beam under uniform load 2 Large bending deflection of simple beam 3 Small Bending deflection of beams due to temperature variation.Bending Deflection due to Temperature Variation Consider a beam member (refer Figure 4.29) subjected to temperature gradient over the depth of Deflection of Beams (Solution Method by Direct Integration) 3/2 My/EIσ=−k/y, and = /E=−εεσkM/EI MEI where M = My Hence, EIMx dMVdx EIVx dvwdx Question Chapter 4: . Deformation of Statically Determinate Structure (Beam Deflection). Shahrul. . Niza. . Mokhatar. shahruln@uthm.edu.my. Shahiron. . Shahidan. shahiron@uthm.edu.my. Chapter Learning Outcome. Type of member Deflection to be considered Immediate deflection due to live load L/180 * Immediate deflection due to live load L/360 Roof or floor construction supporting or attached to nonstruct Bala. School. JAFAR NATOUR. JAD SULAIMAN. DR.RIYAD ABD-ALKARIM. PREPARED BY :. SUPERVISOR:. . the project consist of . five . chapter.. 1. - chapter . one : general introduction . 2. - chapter . two: design of floor system. in addition to being safe. A serviceable structure performs satisfactorily without causing any discomfort or perceptions of un-safety for the occupants or users of the structure. For a beam, being s Beams:. Comparison with . trusses, plates. . Examples:. 1. simply supported beams. 2. cantilever beams. L, W, t: L >> W and L >> t. L. W. t. Beams - loads and internal loads. Loads: concentrated loads, distributed loads, couples (moments). Overview. Revised . 3/23/2017. SBCA.  has been the voice of the structural building components industry since 1983, providing educational programs and technical information, disseminating industry news, and facilitating networking opportunities for manufacturers of roof trusses, wall panels and floor trusses. . L. Prost. PIP-II Technical Meeting. 30 January 2018. Outline. Setup. Kicker waveform and timing. Measurements summary. F-scraper. Differential trajectories. Conclusion. 01/30/2018. L. Prost | 50-Ohm kicker deflection. 11. Be with CHIMERA array. EURORIB'10 -. Lamoura. , Jura, France June 6. th. -11. th. 2010. L. Grassi – INFN, Sezione di . Catania. Università degli Studi di Catania. OUTLINE. . Fragmentation beams at LNS.