深圳平安金融中心超深基坑运土坡道设计与施工

Design and Construction of Earthmoving Ramp of Ultra-deep Foundation in Shenzhen Ping'an Financial Center

以深圳平安金融中心工程为例,介绍了在不影响超深基坑内支撑结构体系受力条件下运土坡道的设置。详细介绍了坡道设计考虑的因素,大圆环运输通道置换与内支撑的施工配合,坡道通往装土点临时通道的布置及转换技术。在施工过程中采用了洗轮机及其他环保措施,取得了良好的效果。

Based on Shenzhen Ping＇an Financial Center project,authors introduce the earthmoving rump setting without influence on structure system of ultra-deep foundation inner support.Factors for rump design,cooperative construction of transportation passage replacement and inner support,layout of temporary passage and conversion technology are introduced in detail.Authors adopt washing machine and other environmental protection measures which obtain good effect.