形状记忆合金在后张法预应力施工中的应用

The Application of Shape Memory Alloy in Post-tensioned Construction

形状记忆合金是一种性能优良的功能材料,以其自身优越的性能引起土木工程人员的关注。在已有研究成果的基础上,综合后张法预应力构件的施工过程,提出了形状记忆金属在后张法预应力构件中新的应用。

The shape memory alloys are quite fascinating functional materials, which lend themselves to a variety of applications, including civil engineering, in this article, the construction technique of post-tensioning prestress is introduced, and a new method of shape memory alloys applied in the post-tensioning prestress is proposed .