This paper describes the construction technology of large-diameter bored cast-in-situ concrete pile,slurry control and hoisting of large reinforcement cage.
80m大直径嵌岩桩,文章介绍该桥大直径钻孔桩的施工工艺、泥浆控制和大型钢筋笼吊装,供同类桩基施工参考。
Longwall mining along the dip of the unstable coal seam and strata control
不稳定煤层倾斜长壁开采及矿压控制
Study on Pressure Control of Soft Rock Laneway at Great Depth Under Complex Stress Condition;
复杂应力条件下深部软岩巷道矿压控制研究
Thin seam mining coal face pressure gun control and production safety
薄煤层炮采工作面矿压控制与安全生产
Technology and Practices on Mine Strata Pressure Control of Fully Mechanized Longwall Coal Mining Face with Shallow Mining Depth
浅埋长壁综采工作面矿压控制技术与实践
Research on Rock Burst Rules and Prevention Near Fold;
褶皱附近冲击矿压规律及其控制研究
Research on Fuzzy PID Variable Frequency Control System of Air Compressor in Coal Mine
矿山空压机模糊PID变频控制系统研究
Monitoring analysis and control of ground pressure in Tianmashan sulphur-gold ore section
天马山硫金矿段地压监测分析与控制
Main System Improvement and Properties Analysis of Hydraulic Elevator Control System
矿山提升机液压控制系统的改进设计
Application of hydraulic intelligent controller in full-hydraulic drill used in coal mine
液压智能控制器在煤矿全液压钻机中的应用
Design for Control System of Fully Hydraulic Mine-Car Cleaners
全液控液压矿车清理机控制系统设计初探
Research on Dynamic Controlling of Ground Pressure For Room and Pillar Mining and Application of Artificial Intelligence;
房柱式采矿地压动态控制及人工智能应用研究
Study on the Characteristics of Strata Behavior and Roof Control in the Large Mining Height Fully-Mechanized Face;
大采高综采工作面矿压显现特征及控制研究
The Research of Underground Pressure Regulation and Control Method in XiaDian Gold Mine;
夏甸金矿地压活动规律与控制方法研究
Study on Ground Pressure Characteristics and Surrounding Rock Control Technology of Steeply Dipping Seam Mining
大倾角煤层开采矿压特征及围岩控制技术研究
Study on Mine Groundpressure Feature and Control Technology of Surrounding Rock of Deep Coal Mining
深井开采矿压特征及围岩控制技术研究
Analysis and Control on the Pressure Variation in Gongchangling Underground Mine
弓长岭井下铁矿地压活动规律分析与控制
The Method of Coal Mining under Village Rebuilt Engineering Quality Control in Datun Mine Area
大屯矿区压煤村庄就地重建工程质量控制方法
Control of construction of long-distance high-pressure tailings transportation pipeline
长距离高压尾矿输送管线工程控制技术