浅谈武钢工业港排水箱涵基坑支护设计

工程建设中,基槽开挖和边坡支护稳定,是建设成败的关键。该工程根据场地地形地质条件划分工程区域,根据各分段断面特征分别进行边坡支护设计,采用了多种不同支护方式对开挖边坡进行支护,并对其稳定性进行安全评价。基坑开挖前在基槽沿线开挖探坑,进一步了解并核实不同工区的地质情况,按照各个探坑的实际情况与相应的地质勘察报告综合分析后,对设计方案进行优化,并提出不同的施工准备,保证工程安全、顺利地进行。

Elementary Discussion on Supporting Design of Drainage Box Culvert Pit in Wusteel Industrial Harbour

In the engineering construction, the pit excavation and the side slope supporting stabilization are the key for success or failure of the construction. Based on the field terrain and geological conditions, the project is divided into the engineering areas. The side slope supporting is designed separately on the characters of each section. Various different supporting methods are used to support the excavated side slopes, and the safety evaluations are carried out for their stabilizations. Before the pit is excavated, it is to excavate the pilot pits along the foundation trough so as further to understand and check the geological conditions of the different working areas. According to the practical conditions and after the comprehensive analysis of the relative geological prospecting report, the design scheme is optimized, and the different construction preparations are put forward, which can guarantee the project safely and smoothly implement.