Wall Beam Structure Of The Finite Element Analysis

Wall-beam structure is investigated through finit element analysistnethod in this paper. According to the traditional method, programs arework out in linear and nonlinear phase. Some bugs in the traditional methodare revised. In linear phase, the material is considered as isotropic. Innonlinear phase, the material is considered as anisotropic. The result iscompared with the data on-the spot. It shows that before the beamcracked, result is consistent with data on-the-spot well. But it is not so wellin the nonlinear phase. The models of the material and the disposal methodsof the distroyed elment are maybe the couses. Then the probably factorswhich affect the arch in the wall are analyzed through the linear program inwhich the ratio of the height to the span of the beam is the most. Relationequation are founded and the equationo of design is deduced from that. Theequation which relate the design of wall-beam and the arch in the wall aremore rational then the criterion. At the end of the paper, proposal foroptimizing the design of wall-beam are put forward.