EPC模式下高桩码头桩基优化

Pile foundation optimization of high-pile wharf in EPC mode

论述采用EPC模式进行码头建设的优势,并结合苏州港某散货码头,提出在EPC模式下,通过增加桩帽布置纵向直桩、增加又桩斜度减少斜桩数量,灵活布置纵向叉桩角度及位置等方案,对高桩码头桩基布置进行优化,优化后的桩基方案降低了施工难度,提高了打桩效率,节省了工程投资。

This paper discusses the advantages of the wharf construction in the EPC mode. Combining with a bulk cargo dock in Suzhou in EPC mode, this paper optimizes the pile arrangement of high-pile wharf by increasing the pile caps to set lengthways vertical piles, increasing pile slope to reduce the amount of raked piles, setting the angle and position of lengthways oblique piles flexibly, etc. The optimized layout of pile foundation not only makes the construction easier, but also improves the piling efficiency and saves the engineering investment.