深厚軟土地區(qū)深基坑工程設(shè)計(jì)與施工
蔣波,岑政平,劉曉煜
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(漢嘉設(shè)計(jì)集團(tuán)股份有限公司, 杭州 310005)
[摘要]介紹了杭州一個(gè)兩層地下室基坑的設(shè)計(jì)和實(shí)踐。該工程基坑深度為8.5~11.5m,處于軟土深厚區(qū)。因周邊環(huán)境變化大,基坑開挖對(duì)土體位移的控制要求有所差別。詳細(xì)敘述了本基坑工程的設(shè)計(jì)方案和施工過程。監(jiān)測(cè)結(jié)果表明,本工程結(jié)合信息化的施工確保了周邊環(huán)境的安全。[關(guān)鍵詞]深基坑; 周邊環(huán)境; 信息化施工; 監(jiān)測(cè)中圖分類號(hào):TU473 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):1002-848X(2015)20-0098-03
Design and construction of deep foundation pit project in deep soft soil areaJiang Bo, Cen Zhengping, Liu Xiaoyu(Hanjia Design Group Co., Ltd., Hangzhou 310005, China)Abstract: The design and practice of a foundation pit for the two-layer basement in Hangzhou was introduced. The depth of foundation pit in the project is 8.5~11.5m, located in deep soft soil area. Due to large changes in the surrounding environment, control requirements of the soil displacement are different for foundation pit excavation in different environment. The design scheme and construction process of the foundation pit project were described in detail. Monitoring results show that the construction combined with information technology ensures the safety of the surrounding environment in this project.Keywords: deep foundation pit; surrounding environment; information construction; monitoring
作者簡介:蔣波,博士,高級(jí)工程師,Email:76034609@qq.com。
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