加筋土挡墙的改革设想

Consideration for modifying reinforced retaining wall

提出一种可用于加筋土挡墙的新型加筋材料———抗侧应力环,其作用机理是将墙后填料中产生的侧向压力转为由抗侧应力环承担。该加筋体的优越性主要有:加筋体受力明确且易于测试、对墙体填料适应性强、加筋材料易于防腐、施工简便以及投资较省。此外,抗侧应力环还可用于建造大型仓储构筑物以及建造垃圾填埋场等。

This paper describes a new type reinforcing material—lateral stress resisting hoop, which can be used for reinforced retaining wall. The mechanism of action is that the lateral pressure generated by the filling material behind wall can be borne by a lateral stress resisting hoop instead. This reinforced hoop has a lot of advantages, such as clear stress bearing and easy testing of the stress, good adaptability to filling material of walling, good anticorrosion property, easy for laying and low cost. In addition, it can be used for constructing large warehousing structure and refuse landfill plant, etc..