摘要
对排土场滑坡破坏模式进行了FLAC3D模拟分析。结合具体工程实例,分析形成潜在滑坡、泥石流灾害的原因。针对排土场灾害,强调以防为主,防治结合的思想。提出以逆序排土工艺及倾斜分层排土工艺进行排土,提高排土场自身稳定;结合坡面疏导排水、底部泄流体等综合技术,对排土场灾害进行防治。对排土场灾害的预防与治理有一定的借鉴意义。
FLAC3D simulate analysis of the breach pattern of the dump. Analyze the latent factor of the appearance of the dump and debris flow; combine with the specific project examples. Aimed at the disaster of the dump, stressing both prevention and management while with emphasis on prevention. Bring forward the techniques of the reversed waste disposal and the sloped delaminating waste disposal to improve the stabilization of the waste dump; Prevention and control the dump disaster with the combination of hill slope leading drainage and the bottom effusion system, which would provide some reference meaning to both the prevention and management of the waste dump disaster.
出处
《岩土工程技术》
2010年第5期267-270,F0003,共5页
Geotechnical Engineering Technique
基金
北京市创新人才项目(PHR201006118)
北京教委学科与研究生教育-岩土工程项目(PXM2009-014212-076740)
北方工业大学重点项目联合资助
关键词
排土场
灾害
排土工艺
底部泄流技术
waste dump
disasters
row soil processes
technology of bottom discharge
