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- base grouting pile 桩端后注浆
- The shaft friction can be improved greatly by base grouting,and the increment is the major part of ultimate bearing capacity increment of the overlength large diameter pile. 桩端压浆可大幅提高超长大直径桩侧阻力,且桩侧阻力的提高成为桩承载力提高的主要原因。
- HUANG Sheng-gen,GONG Wei-ming.Study on effect of base grouting on shaft friction of overlength large diameter pile[J].Rock and Soil Mechanics,2006,27(5):711 -716. [5]黄生根;龚维明.;桩端压浆对超长大直径桩测阻力的影响研究[J]
- Keywords:overlong drilling and grouting pile; construction; quality control. 超长钻孔灌注桩；施工方法；质量控制；
- The simple and practicable support technology of mud slurry protection of bore hole and overhanging grouting pile resolves successfully the difficulties of the deep base pit support with good result. 通过采用简单、易行的泥浆护壁钻孔悬臂灌注桩支护技术,成功地解决了深基坑支护施工难题,并取得了良好的支护效果。
- On basis of this work three patents on utility models were granted, namely, top_down grouting, grouting pile and pile with inserted reinforcement. 在此基础上笔者研究开发的自上而下注浆法、注浆桩、插筋桩已获三项实用新型专利,一项发明申请受理。
- By discussing executing process of bored grouting pile, the paper points out reasons and preventive measures of quality problems. 通过钻孔压浆灌注桩施工工艺的论述，指出了产生质量问题的原因及防治措施。
- The screw grout pile is a new kind of pile which has the advantages of high bearing capacity, low cost, convenient construction and environmental pollution-free. 摘要螺杆灌注桩是一种承载力高、造价低、施工方便、无环境污染的新桩型。
- DCM(dynamic compaction method)combined with Vacuum dewatering treatment and extended bottom rotary jet grouting pile is adopted to reinforce saturated soft clay foundation. 针对饱和软粘土的工程特性,采用了真空动力固结联合扩底旋喷桩加固饱和软粘土地基。
- The paper introduces the successful applications of jet-grouting pile of small angle,jet grouting pile with steel and compound soil nailing wall in the complicated deep pit. 通过对青岛某大厦基坑工程设计和施工实例分析,介绍了小角度旋喷桩、加筋旋喷桩、和复合土钉墙三种支护技术在复杂深基坑中的成功应用。
- CRG piles (Concrete Reinforced Grouting Pile) are introduced by authors, the design method and construction technological process and standard of quality testing are illustrated. 本文介绍了CRG桩,提出CRG桩设计计算方法、施工工艺及质量检验标准,三次试验取得了成功,并在广州跑马地小区的高层建筑基础中推广应用。
- The application of high-pressure jet grouting piles for soil treatment of a wharf s backland area is introduced. 介绍高压旋喷技术在浙江某码头工程软土地基处理中的应用,阐述高压旋喷桩的施工工艺、技术参数及其特点。
- Super-flowing concrete drill hole grouting pile 超流态混凝土钻孔压灌桩
- Technique of grouting pile by hand pole 人工挖孔灌注桩施工工艺
- high pressure rotary iet grouting pile 高压旋喷桩
- Application of Pile Base Grouting Technique to Cast-in-Place Bored Piles 钻孔灌注桩桩端压浆技术的应用
- high pressure sprinkling grouting pile 高压旋喷注浆
- The cement grouted pile technique is a new method for foundation bed reinforce,which is greatly interested in engineering building field. 水泥粉喷桩是当前工程建设界十分关注的一种地基加固新方法。
- The runner was retired put out at first base. 跑垒者于第一垒上被刺杀出局。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
