摘要
以某高层住宅项目地库施工基坑开挖对邻近10kv架空线电杆安全性影响为研究对象,论证了在邻近电杆的开挖过程中,如何选择经济合理的围护施工技术及针对不同电杆的控制保护措施。施工中主要监测电杆的竖向位移、倾斜等参数,以确保开挖全过程中电杆的安全稳定,同时结合项目实际提出了针对性的合理化方案。
Taking the excavation of a high-rise residential basement as the research case,this study evaluates the safety impact of pit excavation on an adjacent 10 kV overhead-line pole.It demonstrates how to select an economical and rational retaining scheme and corresponding control measures for different pole conditions.During construction,vertical displacement and inclination of the pole were monitored continuously to guarantee its stability throughout the excavation.A tailored,rationalized solution was proposed and implemented based on the project’s specific constraints.
作者
俞彬彬
Yu Bin-bin(Shanghai Yiweixing Property Development Co.,Ltd.,Shanghai 200000,China)
出处
《建筑与装饰》
2025年第16期166-168,共3页
Construction & Decoration
关键词
基坑开挖
压密注浆
架空线保护
单侧支模
Foundation-Pit Excavation
Compaction Grouting
Overhead-Line Protection
Single-Side Formwork
