摘要
从常规坝基固结灌浆入手，利用声波测试手段，定量分析弱风化硬质中厚层状多裂隙砂岩体质量的改善范围和程度，为优化坝基设计。
Through usual consolidation grouting of dam foundation and using the sound wave measurement method, this paper analyzed quantitively the improved range and degree of weak-weathered hard bedded fissured sandstone quality. It pur forward the economic and reasonable scheme of improved foundation for optimium dam foundation design.
出处
《江西水利科技》
1998年第1期49-54,共6页
Jiangxi Hydraulic Science & Technology
关键词
弱风化砂岩
坝基
固结灌浆
效果分析
Weak-weathered sandstone
Consolidation grouting
Effect analysis
