HIGHWAY AND RAIL TRACK FOUNDATIONS IN MINING SITE AREAS

摘要：

Motorway and railways, when situated in subsidence areas, are subjected to the muliparameter reactions of soil due to subgrade deformations. The essence of technical degradation of such objects due to mining- induced subsidence entails changes in their functional and stability-strength properties. These changes take place within the structural system itself and, also in its subgrade. The linear character of such objects creates a specific type of interaction between the subgrade and the elongated structure. The type of mining-induced contact reactions and the magnitude of service loads determine the operating capability of structures under these specific conditions.

关键词： Railway construction mining damages stress state

作者: K. Klosek

作者单位: Department of Civil Engineering, Technical University of Silesia in Gliwice, Poland

会议类型: 国际会议

会议名称: 2007年土木工程结构创新与可持续发展国际会议(The International Symposium on Innovation & Sustainability of Structures in Civil Engineering)

会议地点: 上海

会议语种:英文

页码: 856-863

在线出版日期: 2007-11-28（万方平台首次上网日期，不代表论文的发表时间）