摘要
通过对双管双动岩芯管和常规的双管单动岩芯管两种取芯设备所抽取的水泥搅拌桩芯样特征及试验强度等进行分析对比 ,认为采用双管单动岩芯管进行水泥搅拌桩取芯检测比较合适。
Through the analyses and comparisons on the characteristics and test strength for the cement mixing pile core sample taken by the sample devices of double tube double swivel barrel and the traditional double tube single swivel barrel,it is considered that the traditional double tube single swivel barrel is more suitable to the sample survey of cement mixing pile.
出处
《港工技术》
北大核心
2004年第1期54-55,共2页
Port Engineering Technology
关键词
水泥搅拌桩
双管双动岩芯管
双管单动岩芯管
无侧限抗压强度
试验强度
cement mixing pile
double tube double swivel barrel
double tube single swivel barrel
unconfined compressive strength