Test study on strength of casted-in-situ thin-wall pipe pile with steel-slag concrete

被引：0

作者：

Jiang, Chen-Zhao ^{[1
,2
]}

Liu, Han-Long ^{[2
]}

Wen, Xue-Jun ^{[1
]}

Gao, Yu-Feng ^{[2
]}

机构：

[1] Shanghai Municipal Eng. Design Inst., Shanghai 200092, China

[2] Res. Inst. of Geotechnical Eng., Hohai Univ., Nanjing 210098, China

来源：

Yantu Lixue/Rock and Soil Mechanics | 2004年 / 25卷 / 08期

关键词：

Concrete pipe - Slags - Strength of materials - Thin walled structures;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

In order to reduce the quantity of the unused steel-slag and take full advantage of its useful value in pile foundation, the research is conducted on the confecting method of steel-slag concrete. Through comparison of the physical and mechanical properties between steel-slag concrete and plain concrete, we can analyze the advantages of using steel-slag concrete. Based on the test, an empirical formula is developed, which provides some bases for practical projects. The mechanical properties of steel-slag concrete prevail over that of the plain concrete; also the quantities of cement and gravel are reduced, consequently reducing the capital cost of the project materials; so this method is economical and safe to use and it can solve the environmental problems of unused steel-slag.

引用

页码：1293 / 1296