摘要
在大量现场试验基础上研究了高速公路液化地基处理的原则和方法 ,提出了适合于高速公路液化地基的处理措施原则 ,详细分析了强夯法和沉管干振碎石桩法的设计施工工艺和环境影响评价 ,并提出以SASW法为主、标准贯入试验控制的液化地基处理质量检验方法 ,在江苏省高速公路大面积施工实践中取得了成功。研究成果对类似工程有参考意义。
Based on a large amount of field tests,this paper presents the standards and methods of improvement for liquefaction ground in expressway engineering.The dynamic compaction and the cast in situ gravel piles were successfully used and many new results are put forward.The results also show that the SASW method has many advantages in detecting the effect of large scale soil stabilization and can be widely applied in expressway engineering.
出处
《岩土工程学报》
EI
CAS
CSCD
北大核心
2001年第2期135-138,共4页
Chinese Journal of Geotechnical Engineering
