軟節架構理論-1-軟節架構の解法-1-

概要

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In the previous paper，the auther reported the theory of the Chain Constructionwith Elastic Joints from the result of the experimental study on theSandwich Curtain Wall. In the c1assica1 theory of the rigid frame，a joint anda member of the framework are considered as a point and a line severa11y.Namely the area of the joint is taken no account of. But the idealization isdoubtful for the actua1 frame，e specially for those of the wide f1ange membersor of the lattice members. The joint must be regarded as a structural memberwhich may be deformed as well as a beam or a coIumn.The present paper shows that each of the structural members connected toa joint of the framework，rotates about the joint in proportion to the bendingmoment acting on the end of the members and the rotation may be caused bythe shear deformation of the joint pane1. It is assumed that bending deformationof the panel is disregarded and the panel part in joint is enclosed withrigid members whose ends are hinged.The idealized model of the framework is defined as follows， each of thosemembers centered at a point each other with torsional menber.The result couId be applied for practical purposes because the values solvedby this theory in several cases are quite appropriate for the other results.
福井大学工学部の論文