摘要
根据SMW工法桩芯材起拔受力特点,提出加壳起拔的原理,通过对比模拟实验,研究SMW工法桩芯材加壳起拔的可行性,得出加壳起拔特点。
According to the mechanical characteristics of SMW pile core, the paper puts the principle of shell pulling. Through comparison simulation, it studies the feasibility of SMW pile core-packed pulling and finds out the removing features.
出处
《价值工程》
2013年第8期63-64,共2页
Value Engineering
关键词
SMW工法
芯材起拔
起拔力
加壳
减阻
SMW construction method
core pulling
pulling rome
shell
drag reduction
