Also briefly discussed roadway borehole grouting techniques, as well as borehole water block up grouting process flow and parameters.
对矿井巷道钻孔注浆工艺进行了简要讨论。
Method of pouring water into borehole to explore on the height of crack belt;
在含煤地层被厚松散层覆盖区域 ,采用钻孔注水法探测导水裂隙带高度 ,具有装置简单、工程量少、观测结果准确可靠、效果明显等优点。
Turns on Lathe Digs Drilling Machine Construction Drill Hole Filling Pile Craft to Discuss
旋挖钻机施工钻孔灌注桩的工艺探讨
Research on Quality of Drilled Holes for Cast-in-Place Piles in Shanghai District;
上海地区钻孔灌注桩成孔质量的研究
THE RESEARCH ABOUT MECHANISM ON UNLOADING TIME EFFECT CAST-IN-PLACE BORED PILES
钻孔灌注桩成孔卸荷时效性理论研究
On the quality problems in drilling
浅谈如何防治钻孔灌注桩钻孔施工时质量通病
Analysis on Applying Post-grouting Technique in Bored Pile
后注浆钻孔灌注桩的工程实例与探讨
The application of post-injecting method in bored pile engineering
后注浆法在钻孔灌注桩工程中的应用
Research and Application on the Technology of Pouring Concrete of Bored Piles under Water;
钻孔灌注桩水下混凝土灌注技术研究与应用
Detecting cast-in-place bored piles quality with supersonic method
超声法检测钻孔灌注桩混凝土灌注质量
Study on altitude measurement of concrete injection surface of bored pile with ultrasonic wave
超声波测钻孔灌注桩混凝土灌注面高程的研究
New Understanding on the Mechanism of Post Grout Injection for Bored Piles
钻孔灌注桩后压浆技术机理的新认识
Post Grouting Construction Technique for Bored Piles with Slurry-supported Wall
泥浆护壁钻孔灌注桩后压浆施工技术
Engineering Quality and The Control Cost and Expense in Artificial Bore Piles
钻孔灌注桩工程质量与成本费用控制
Accident Prevention and Treatment in Bored Pile Construction
钻孔灌注桩施工中事故的预防及处理
Research on the Bearing Performance of the Super-Long and Large-Diameter Bored Pile;
超长大直径钻孔灌注桩承载性能研究
Study on Post-grouting Technologies of Bored Piles and Their Application;
钻孔灌注桩后压浆技术的研究和应用
Quality Appraisal and Acciddent Processed Technique on Bored Cast-in-plale Pile;
钻孔灌注桩质量评价及事故处理技术
Research on the Use of Later Low-pressure Grouting to the Drilling Hole Pour Pile;
钻孔灌注桩低压力后压浆的应用研究
Technics and Quality Control of the Cast-in-place Bored Pile;
浅谈钻孔灌注桩施工工艺及质量控制
