{"product_id":"novel-numerical-procedures-for-limit-analysis-of-structures-von-canh-le","title":"Novel numerical procedures for limit analysis of structures","description":"\u003cp\u003eCurrent research in the field of limit analysis is focussing on the development of  numerical tools which are sufficiently efficient and robust to be used in engineering  practice. This places demands on the numerical discretisation strategy adopted  as well as on the mathematical programming tools applied, which are the key  ingredients of a typical computational limit analysis procedure. In this research,  the Element-Free Galerkin (EFG) discretisation strategy is used to approximate  the displacement and moment fields in plate and slab problems, and second-order  cone programming (SOCP) is used to solve the resulting discretised formulations.  A numerical procedure using the EFG method and second-order cone programming  for the kinematic limit analysis problem was developed first. The moving  least squares technique was used in combination with a stabilised conforming nodal  integration scheme, both to keep the size of the optimisation problem small and to  provide stable and accurate solutions. The formulation was expressed as a problem  of minimizing a sum of Euclidean norms, which was then transformed into a  form suitable for solution using SOCP.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783846595336\"\u003e\u003ch3\u003emesh-free methods and mathematical programming\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783846595336","offer_id":39493510168669,"sku":"9783846595336","price":68.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/35225f82-6c93-4c73-bbcf-914cbf70401d.jpg?v=1755668243","url":"https:\/\/shop.autorenwelt.de\/en\/products\/novel-numerical-procedures-for-limit-analysis-of-structures-von-canh-le","provider":"Autorenwelt Shop","version":"1.0","type":"link"}