摘要
以千枚板岩为研究对象,通过对其矿物成分、崩解性、膨胀性与压缩性、软化性等试验分析,并结合软岩填料的强度与击实试验结果,初步得出千枚板岩填筑路基能满足路基沉降稳定的要求及能否作为路用填料主要受填料浸水软化后强度衰减因素控制的结论。
Taking thousand pieces slate as research object, it tests and analyzes its mineral component, disintegration, expanding, compressing and soften capability, etc. and combining with soft rock filling intensity and compaction testing result, it initially acquires the conclusion that thousand pieces slate filling road base can meet the demand of road base subsidence stabilization, but using it as applied in road filling or not mainly be controlled by intensity diminishing elements after filling founder softening.
出处
《山西建筑》
2008年第25期25-26,共2页
Shanxi Architecture
关键词
软岩
填料
适用性
控制参数
soft rock, filling, serviceability, controlling parameter
