摘要
采用现场试验方法,研究地铁车站止水帷幕在富水砂层中不同地层条件下,设定不同三轴搅拌桩施工参数对成桩桩身无侧限抗压强度的影响,结果表明:针对不同地层设置不同施工参数,成桩质量效果良好。
The construction parameters of three-axis mixing pile with waterproof curtain of metro station in different strata and the influence on the unconfined compressive strength of the pile under the geological conditions of water-rich sand layer were studied by adopting the method of filed test. The results showed that different construction parameters are set for different strata and the effect of pile quality is good.
作者
赵伟
ZHAO Wei(The 6th Engineering Co.,Ltd.of China Railway No.2 Engineering Group Co.,Ltd.,Chengdu 610036,China)
出处
《路基工程》
2019年第6期97-102,共6页
Subgrade Engineering
关键词
富水砂层
止水帷幕
三轴搅拌桩
施工参数
不同地层
无侧限抗压强度
water-rich sand layer
waterproof curtain
three-axis mixing pile
construction parameters
different strata
unconfined compressive strength
作者简介
赵伟(1982-),男,四川成都人。高级工程师,主要从事路基与地基工程施工技术研究。E-mail:25081513@qq.com。
