观音阁水库

观音阁水库混凝土大坝越冬面水平施工缝的开裂原因及处理措施

Analysis on Crack Cause and Treatment of Horizontal Winter Construction Joint

观音阁水库大坝基础渗流控制效果分析

Analysis of seepage control effect of GUANYIN'GE dam foundation

观音阁水库坝基防渗处理设计

Dam Foundation Impervious Treatment Design

用超声平测法测定大体积钢筋混凝土结构施工缝的内部缺陷观音阁水库混凝土大坝越冬面水平施工缝的开裂原因及处理措施

Measurement on Internal Defects for Construction Joint of Voluminous Reinforced Concrete with Ultrasonic Flat-measured Method Analysis on Crack Cause and Treatment of Horizontal Winter Construction Joint

经研究表明，在设计指标已定的情况下，影响观音阁水库大坝混凝土抗冻性的主要因素是砂子级配、水泥品种及用量、外加剂掺量、粉煤灰掺量等。

Study indicated that under the given design conditions the main factors which influence freeze-resistance of the dam concrete are : sand grading , cement mark , cement consumption and content of additive and flyash .

以辽宁省观音阁水库输水工程引水隧洞为研究对象，通过对洞室区工程地质条件的深入研究，并且利用大量的野外实测和统计资料，分析了区域构造应力场特征。

Taking diversion tunnel of Liaoning province Guanyin ' ge reservoir as an example , using a lot of field investigation and statistics , it analysises characteristics of regional structural stressing through studying on engineering geological condition .