滨德高速公路黄泛区复杂地质路基设计研究  

Research and Design of the Complex Geological Roadbed of Binzhou—Dezhou Highway through the Flooded Area of the Yellow River

作　　者：魏东旭 张珂 刘正银 

机构地区：[1]山东省交通规划设计院,济南250031

出　　处：《路基工程》2017年第3期188-191,共4页Subgrade Engineering

摘　　要：通过对同时分布盐渍土、软土及液化土层等不良地质的鲁北黄泛冲积平原高速公路工程复杂路基的勘察、分析评价,采用设置隔离层及粉喷桩法对其处治,并通过工后沉降观测,证明了对复杂路基处置的合理性,解决了实际难题。In this paper, it proves his reasonableness in dealing with the complex roadbed by using layers and powder jetted pile as well as post-construction settlement observation via the investigation, and evaluation of the complex roadbed of highway in plains inundated by the Yellow River in the Shandong Province, where saline soil, soft soil and liquefied soil exist at the same time, solving the difficulties.

关 键 词：黄泛区 高速公路工程 路基设计 不良地质地基 隔离层 粉喷桩 沉降观测 

分 类 号：TU472.36[建筑科学—结构工程]