摘要
灌浆压力是岩体灌浆中非常重要的一个参数,正确选择灌浆压力是灌浆质量好坏的关键。根据岩体灌浆机理,结合以往的工作经验,提出应根据岩石的软硬特性及裂隙发育情况,来正确选择灌浆压力的观点,并列举两个工程实例进行说明。
Grouting pressure is a very important parameter for rock body grouting. The selection of correct grouting pressure is the key for good grouting quality. In accordance with rock grouting mechanism and combined with practice experience, the author put forward that grouting pressure shall be selected based on the soft or hardness characteristics and fissure development conditions. Two engineering examples are present for explanation.
出处
《广西水利水电》
2005年第3期5-6,10,共3页
Guangxi Water Resources & Hydropower Engineering
关键词
灌浆
压力
水裂
软岩
硬岩
Grouting
pressure
hydraulic fracturing
soft rock
hard rock
