3-LEAF STONE MASONRY STRENGTHENED-BY INJECTING CEMENT GROUTS

被引：68

作者：

VINTZILEOU, E

TASSIOS, TP

机构：

[1] Dept of Struct. Engrg., Nat. Tech. Univ of Athens, Zografou, GR, 15773

来源：

JOURNAL OF STRUCTURAL ENGINEERING-ASCE | 1995年 / 121卷 / 05期

关键词：

D O I：

10.1061/(ASCE)0733-9445(1995)121:5(848)

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In a large number of monuments and buildings belonging to urban nuclei, the walls are made of the so-called three-leaf stone masonry (i.e., two stone masonry ''face'' walls with a gap between them filled with low quality mortar and small pieces of stone). In this paper, the effect of injecting cement-based grouts in such walls is experimentally investigated on wallets subjected either to vertical or to diagonal compression. A drastic improvement of mechanical characteristics is observed thanks to the homogenization of the three-leaf masonry after the injection of the grout.

引用

页码：848 / 856

页数：9