公开(公告)号：WO2016176623A1

公开(公告)日：2016-11-03

申请号：PCT/US2016/030207

申请日：2016-04-29

Applicant: THE UNIVERSITY OF VERMONT AND STATE AGRICULTURAL COLLEGE

Inventor： LEE, Patrick, Chang Dong ,  HUSTON, Dryver ,  TAN, Ting

IPC: B32B3/08 ,  B32B5/10 ,  B32B13/14 ,  C04B7/00 ,  E04C5/08 ,  F41H5/04

CPC classification number: B32B5/10 ,  B32B5/024 ,  B32B5/26 ,  B32B7/08 ,  B32B13/02 ,  B32B13/04 ,  B32B13/12 ,  B32B13/14 ,  B32B27/20 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/02 ,  B32B2262/103 ,  B32B2262/12 ,  B32B2307/54 ,  B32B2307/542 ,  B32B2419/00 ,  B32B2556/00 ,  B32B2607/00 ,  C04B16/06 ,  C04B20/10 ,  C04B20/1048 ,  C04B28/02 ,  C04B2111/00612 ,  E04C5/08 ,  E04C5/085 ,  E04G23/0218 ,  E04G2023/0255 ,  C04B16/0633

Abstract: Self-stressing engineered composites that include a matrix containing self-stressing reinforcement that is activated by an activator that causes, in situ, the self-stressing reinforcement to transfer at least some of its pre-stress into portions of the matrix adjacent the self-stressing reinforcement. In some embodiments, the activator can be of a self-activating, an internal activating, and/or an external activating type. In some embodiments, the self- stressing reinforcement includes an active component that holds and transfers pre-stress to a matrix and a releasing component that causes the active component to transfer its pre-stress to the matrix. In some embodiments, the self-stressing reinforcement is initially unstressed and becomes stressed upon activation. Various engineered composites, self-stressing reinforcement, and applications of self-stressing engineered composites are disclosed.

Abstract translation: 自应力工程复合材料，其包括含有自加强增强物的基质，该基质由活化剂活化，该活化剂原位导致自应力增强物将其至少一些预应力转移到邻近自身的基体的部分中， 强化加固 在一些实施方案中，活化剂可以是自激活的，内部激活的和/或外部激活型的。 在一些实施例中，自应力增强件包括将预应力保持并转移到基体的活性组分和导致活性组分将其预应力转移到基质的释放组分。 在一些实施例中，自应力加固件最初不受应力并且在激活时变得应力。 公开了各种工程复合材料，自应力增强以及自应力工程复合材料的应用。