Long term properties of bond between concrete and FRP

被引：0

作者：

Mazzotti, C ^{[1
]}

Savoia, M ^{[1
]}

机构：

[1] Univ Bologna, DISART Struct Engn, I-40126 Bologna, Italy

来源：

BOND BEHAVIOUR OF FRP IN STRUCTURES: PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM BBFS 2005 | 2005年

关键词：

FRP; concrete; interfacial stresses; creep; experimental behaviour;

D O I：

暂无

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Preliminary results of an experimental study on FRP plates bonded to concrete and subject to long - term loading are presented. Tests are performed in a climatic room, and constant load during time is assured by adopting a specifically designed test frame. Evolution with time of axial strains in FRP plates is measured. It is shown that a shear stress redistribution along the bonded length occurs, mainly due to increased compliance of interface law due to creep deformation.

引用

页码：539 / 545

页数：7