南京地区旋挖钻机的施工特征及风险评估  

Construction characteristics and the risk evaluation of the auger drilling machine in Nanjing region

作　　者：于干良 樊敬亮[1] 

机构地区：[1]江苏华东建设基础工程总公司

出　　处：《山西建筑》2008年第19期338-339,共2页Shanxi Architecture

摘　　要：从旋挖钻机的技术特征和南京地区的地层岩性情况,论述了在南京地区旋挖机的施工特征和事故预防、处理措施,同时评估了发展旋挖钻机的风险,得出了南京地区发展旋挖钻机在技术、工艺和经济上可行的结论。Based on technical characteristics of the auger drilling machine and strata in Nanjing region, construction characteristics, accident preventions and disposal ways of the auger drilling machine are discussed. In the meantime, the risk of developing the auger drilling machine in Nanjing region is evaluated, gets the conclusion that with the increasing of eccentricity, the restriction of steel tube to concrete decreases.

关 键 词：旋挖钻机 施工特征 风险评估 

分 类 号：TU67[建筑科学—建筑技术科学]