黄骅港散货港区矿石码头一期工程堆场地基处理研究

Research on Stockyard Foundation Improvement Option of Huanghua Port Ore Mineral Phase-1 Project

黄骅港矿石码头一期工程为吹填港池疏浚土进行陆域形成,由于吹填土质差,并且使用荷载大。黄骅港传统的地基处理思路及方案,无法满足本项目对工程造价和工期的要求,因此,以投资为杠杆,业主使用要求和工期要求做为设计方案的核心需求,对矿石地基处理方案进行了探讨。本文通过对该工程地质条件、处理标准(使用要求)和施工应用,对地基处理方案进行分析和论证。

In Huanghua port ore mineral phase-1 project, sea reclamation is carried out by filling with harbor basin dredged soil. Due to low quality of dredged soil and high working load, the traditional foundation improvement option or concepts cannot satisfy the requirements for engineering cost and time limit. Based on the project investment, the employer＇s operating requirement and time limit are taken as the core demands of the design option, the foundation improvement option is analyzed and discussed from the aspects of engineering geological condition, improvement standard （operating requirement） and construction application.