沿坡厂房多功能地基挡墙锚固技术

ANCHORING TECHNOLOGY OF MULTI-FUNCTION RETAINING WALL OF A WORKSHOP ON SLOPE

铜官山选厂厂房属沿山坡坡面成阶梯状而建成的老厂房，其地基挡墙通常既是上排厂房的挡土结构物，又是下排厂房的内侧墙。由于承受载荷的复杂性，加上年久失修，其中铜浮车间内侧挡墙出现明显的破坏。本文简述了针对该厂房所进行的地基基础工程勘察、地基挡墙加固设计和锚固施工技术。

The Workshops of Tongguanshan Ore Fressing Plant are ladder-like buildings located on a mountain slpe.The retain ing wall of the buildings.The inner side wall of one workshop became significantly fractured owing to complexity of loads and using of long time without repair.In this paper the geotechnical engineering investigation, strengthening programme of the retaining wall and construction technology of the anchoring system are described briefly.