登入選單

返回Google圖書搜尋

Evaluation of LS-DYNA Concrete Material Model 159

Yvonne D. Murray

出版	Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center, 2007
URL	http://books.google.com.hk/books?id=_ZZNAQAAMAAJ&hl=&source=gbs_api

註釋

An elasto-plastic damage model with rate effects was developed for concrete and implemented into LS-DYNA, a commercially available finite element code. This manual documents the theory of the concrete material model, describes the required input format, and includes example problems for use as a learning tool. A default material property input option is provided for normal strength concrete. The model was developed for roadside safety applications, such as concrete bridge rails and portable barriers impacted by vehicles, but it should also be applicable to other dynamic applications. The companion report to this manual is entitled, Users manual for LS-DYNA concrete material model 159, FHWA-HRT-05-062.