摘要
刚果共和国布拉柴维尔商务中心位于刚果河西弯道河滩,平面上软土与硬岩交叉分布,竖向碎散细粒土与胶结岩体交替互层的非均匀分布,而现场设备能力受限。根据当地劳动力资源丰富、物资设备缺乏,刚果河水文与降雨条件,采用简单的土钉墙支护及管井降水,利用人工代替机械进行支护、地下水控制施工,满足工程目标。
Brazzaville Business Center is situated at the beach of west curve of Congo River,the surface material at the site consist of soft soil and rocks distributing alternately, and the vertical soil profile consist of scattered fine-grained soils and cemented rock body distributing alternately and nonuniformly, while the capability of site equipment is limited. In consideration of the ample manpower in local,insufficient materials and equipment,as well as hydrology and rainfall condition,the method of soil nailing wall with tube well de-watering, the utilization of manpower instead of equipment for excavation system and ground water control will be implemented to achieve the goal of this project.
出处
《建筑技术》
北大核心
2017年第8期872-875,共4页
Architecture Technology
关键词
基坑支护
地下水控制
土钉墙
管井
信息化施工
excavation supporting
ground water control
soil nailing wall
tube well
informatization construction
