中国水能及电气化
中國水能及電氣化
중국수능급전기화
CHINA HYDROPOWER & ELECTRIFICATION
2014年
9期
9-11
,共3页
消力池%开挖方式%爆破%支护%优化
消力池%開挖方式%爆破%支護%優化
소력지%개알방식%폭파%지호%우화
stilling basin%excavation method%blasting%support%optimization
某消力池位于城市居民密集区，原设计全部采用明挖法开挖，需作优化。通过分析工程地质条件，对原开挖方案进行优化，综合采用明挖、洞挖法开挖，优化效果显著，最终圆满地完成了开挖作业。
某消力池位于城市居民密集區，原設計全部採用明挖法開挖，需作優化。通過分析工程地質條件，對原開挖方案進行優化，綜閤採用明挖、洞挖法開挖，優化效果顯著，最終圓滿地完成瞭開挖作業。
모소력지위우성시거민밀집구，원설계전부채용명알법개알，수작우화。통과분석공정지질조건，대원개알방안진행우화，종합채용명알、동알법개알，우화효과현저，최종원만지완성료개알작업。
A stilling basin is located in densely populated urban areas;open-cut method is completely adopted for excavation in the original design,which should be optimized.Engineering geological conditions are analyzed for optimizing original excavation plan.The original excavation method is optimized by analyzing the engineering geological condition. Open-cut and hole excavation methods are comprehensively adopted for excavation.The optimization effect is significant, and the excavation operation is successfully completed finally.
