Experimental study on stability of the pre-cast concrete tunnel

被引：0

作者：

Adachi, T ^{[1
]}

Kimura, M ^{[1
]}

Kishida, K ^{[1
]}

Samejima, R ^{[1
]}

机构：

[1] Kyoto Univ, Dept Civil Engn, Kyoto 606, Japan

来源：

MODERN TUNNELING SCIENCE AND TECHNOLOGY, VOLS I AND II | 2001年

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

A pre-cast arch culvert is constructed by the backfilling method. The induced load under the culvert footing could cause the unbalanced settlement and lead to lining failure. Therefore, the study on the earth pressure is necessary for the designing of the concrete segments. In order to investigate the mechanical behavior of the pre-cast arch culvert and the reduction of load acting on the culvert by the soft material, the two-dimensional model tests are carried out. By varying arrangements of the soft material, the effectiveness of it to reduce acting load on the culvert is investigated.

引用

页码：985 / 990

页数：6