摘要
TBM开挖速度在不同级别的围岩环境中大有不同,研究岩石强度对TBM掘进速度影响以及研究刀具在不同级别围岩下的损耗情况,对优化TBM施工、提升工作效率有着积极意义,特别是在对工期、安全、质量、经济等方面要求更高的地铁领域尤为突出。
TBM excavation rate in surrounding rock environment is very different in different levels, research rock strength and influence on the rate of TBM research tools at different levels of rock loss situation, the optimization of TBM construction, improve work efficiency has a positive meaning, especially in the higher of the schedule, safety, quality, economy and other aspects of the requirements of metro areas is particularly prominent.
出处
《建筑技术开发》
2016年第3期86-87,共2页
Building Technology Development
