The successful practice can become certain reference and guidance for the construction of deep foundation pit under complex condition at central area of the city. 工程的成功实践对在城市中心区域、复杂条件下的深基坑施工具有一定的借鉴和指导作用。
Construction technique of deep foundation pit under complex central urban conditions 中心城区复杂周边环境下的深基坑施工技术
Design and construction of foundation pit enclosure for citizen central station of Shenzhen Metro 深圳地铁市民中心站基坑围护结构的设计与施工
Construction Practice on Ultra Deep Foundation Pit Consolidated by Cement-Soil Retaining Wall under Very Complicated Condition in Central Downtown Area 在闹市中心极复杂环境中采用水泥土挡墙进行超深基坑加固的施工实践
The foundation pit of the in-patient building of Xiangyang Hospital No. 2 of Central South University is 16.2m deep. Comprehensive supporting measures were taken for the pit with good effect achieved. 中南大学湘雅二医院住院大楼基坑深16.2m,基坑支护综合应用多种措施,取得良好效果。
The deep foundation pit at the Central Park Station on Shanghai Subway Route 2 is taken as the engineering background of this article. The application of time space effect method in foundation pit construction with protection of the surrounding buildings is discussed in details. 以上海地铁二号线中央公园车站深基坑为工程背景,详细阐述了在基坑工程中,如何运用时空效应规律指导施工,达到保护周围建筑群的要求。
Lumbar special burial pit as a structure refers to in his tomb at the end of the central, most people back under the owner of the tomb is located in the location, dig a pit, the pit must have meaning to place items. 腰坑作为墓葬的特殊一种结构,是指在其墓底中部,一般位于墓主人腰下的位置,挖一个坑,坑内放置有一定寓意的物品。
To prevent excessive side-sway and deformation, reserved holes should be avoided in the pit outside edge, especially in the Central of the outer fringes. 为防止产生过大的侧移和变形,预留孔洞应避免设在基坑外边沿,尤其是外边沿的中部。
Excavation unloading, soil caused pits, its uplift soil uplift in foundation pit is larger, the amount in central support structure of soil near uplifts is small. 基坑开挖,土体卸荷造成坑内土体隆起,其隆起量在基坑中部较大,在支护结构附近的土体隆起很小。
The arrangement of the length of soil nailing has great influence on the deformation of foundation pit. Therefore, the design schemes of setting long soil nailing in the central of foundation pit and in the upper of foundation pit are preferably better. 土钉长度的布置方式对基坑变形有较大影响,基坑中部土钉长的设计方案和基坑上部土钉长的设计方案较好。