摘要
根据LNG场地边坡在开挖后出现的多处坍塌,对其原因进行了分析,提出采用Hoek-Brown经验强度准则来计算边坡岩体力学参数,对原设计方案修改,并对施工后的边坡进行了变形监测,验证了参数选取的合理性。
Analysing the collapse reason and proposing to adopt the Hoek-Brown empirical criterion to calculate the rock mechanics parameters according to many collapses after slope excavation in LNG site. Making the design modification and the deformation monitoring has been perrotated for slope that construction finished to check the reasonability of selecting parameters.
出处
《山西建筑》
2006年第6期104-105,共2页
Shanxi Architecture
