智能材料结构系统在土木工程中的应用研究

Study on application of intelligent material systems and structures to civil engineering structures

主要论述了形状记忆合金、压电和光纤等几种智能材料结构系统的基本工作原理和力学特性 ,简要介绍了它们在土木工程结构中的一些应用及相关研究 ,同时还提出了在研究与应用过程中存在的一些问题 ,展望了今后的发展前景 。

The fundamental principle and mechanical behavior of several intelligent material systems, such as shape memory alloy, piezoelectricity and fiber optic sensor,etc.are discussed .Some application to civil engineering structures and related research are introduced briefly.The exisiting problems in the application and research are also presented at the same time.The future development of the intelligent material systems and structures is prospected and some proposals are put forward.