摘要
土加固技术经过近100年的发展,应用范围广泛,近20年来也出现了许多新型的加固材料。针对上海软土地基特点,通过对室内试验进行分析、室外原位搅拌桩施工、钻探取芯及芯样试验,分析了软土固化专用水泥这一新型固化材料的适用性,并提出一些相应的应用建议,以促进上海这类软土地基加固土技术的进一步应用发展。
In last one hundred years, the research of new soil stabilizers has developed fast. Through analyzing the test results in laboratory and place of soil-cement or soil-stabilizer mixed pile sample, we discuss the feasibility of Soft Subgrade Soil Stabilizer in Shanghai. For the application of this new soil stabilizer, some suggestions are put forward too.
出处
《岩土工程技术》
2010年第3期131-134,共4页
Geotechnical Engineering Technique
关键词
软土地基
土壤固化剂
元侧限抗压强度试验
取芯检测
soft subgrade
soil stabilizer
unconfined compressive strength test
core drilling
