In this article we introduce a well-balanced discontinuous Galerkin method for the shallow water equations on moving meshes. Particular emphasis will be given on r-adaptation in which mesh points of an initially uniform mesh move to concentrate in regions where interesting behaviour of the solution is observed. Obtaining well-balanced numerical schemes for the shallow water equations on fixed m...

In the conventional static analysis of building frames, base is idealised on rigid supports and subdivided into three parts namely, superstructure, foundation ground soil, before design. real life situations, soil underneath undergoes deformations which may alter performance structure. this paper, it studied effect type response a frame system with both fixed flexible base. The Winkler model so...

In the development of the multi-dimensional force sensor, dimension coupling is the ubiquitous factor restricting the improvement of the measurement accuracy. To effectively reduce the influence of dimension coupling on the parallel multi-dimensional force sensor, a novel parallel three-dimensional force sensor is proposed using a mechanical decoupling principle, and the influence of the fricti...