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在本文中,笔者主要结合河西工业区汽车零部件生产基地冲焊件厂800t厚板冲压线设备基础工程实践,该工程由于周边建筑物基础距离基坑过近,无法放坡开挖,故采用组合支护技术达到深基坑垂直开挖,达到对周边建筑物基础无地基扰动的目的,以供参考。
In this article, the author mainly combined with the basic engineering practice of the 800t thick plate stamping line equipment of the auto parts production base of Hexi Industrial Zone, which can not be used for grading and excavation due to the surrounding foundation of the building is too close to the foundation pit Combined support technology to achieve deep excavation of vertical excavation to reach the foundation of the surrounding buildings without disturbance of the purpose of the foundation for reference.