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- This study reveals that the bearing capacity of rigid pile composite foundation also can be increased by post grouting technique. 因此,钻孔灌注桩的后注浆技术同样可以提高刚性桩复合地基的承载力。
- The strengthening mechanism, construction technological proceedings and the main points to be noticed in construction with post grouting technique are given. 介绍了影响泥浆护壁钻孔灌注桩单桩承载力的主要因素,后压浆技术的加固机理、施工工艺流程及施工要点。
- Based on the application of post grouting technique in the rigid pile composite foundation, the authors investigated the mechanism of the capacity increase of short rigid pile by this technique. 结合后注浆技术在刚性桩复合地基工程中的应用,探讨后注浆技术提高刚性短桩承载力的作用机理。
- complex bored pile post grouting technique 钻孔灌注桩复式后压浆技术
- The application of post grouting technique in bored concrete pile 后注浆技术在灌注桩中的应用
- The application of post grouting technique of cast-in-place bored pile 钻孔灌注桩后压浆工艺的应用
- Analysis on the Application of Post Grouting Technique in Rigid Pile Composite Foundation 后注浆技术在刚性桩复合地基中的应用分析
- post grouting technique 后压浆技术
- Problem on the bearing capacity of cast-in-place pile influenced by the deposit at pile end and the mud hanged on pile shaft can be solved by the technique with the post grouting. 灌注桩后压浆技术解决了桩底沉淤和桩身泥皮影响灌注桩承载力的问题,使桩底、桩侧土得到了加固,从而大幅度提高了灌注桩的承载力,降低了桩的沉降量。
- Some proposals to promote the GIN grouting techniques presented. 最后就推广GIN法灌浆技术提出了一些建议。
- At the same time, a new concept concerning the slurry concentrat ion in the traditional slurry grouting technique is put forward. 同时,对传统的黄泥灌浆技术措施中的泥浆浓度要求提出了新的看法。
- The examples that put forward grouting technique to disposal mined-up region as the expressway across were mainly emp. 重点介绍了国内高速公路过煤矿采空区时,采用注浆法处理取得成功实例。
- Test results show that composite foundation scheme of the post grouting CFG pile satisfies requirements of design, which proves that this scheme has good economic benefit. 检测结果表明,该后压浆CFG桩复合地基满足设计要求,具有良好的经济效益。
- This paper introduces main technical parameter,construction craftwork and quality control of grouting technique. 文中主要介绍了注浆技术的各个主要技术参数、施工工艺和质量控制等。
- The vacuum grouting technique has advantages over that of conventional grouting. 真空辅助压浆技术克服了传统压浆技术的缺点。
- This paper expounds the application of the cast-in-place pile for its function and grouting technique in the foundation project of bridge construction. 摘要通过对钻孔灌注桩地基处理的工作机理及桩端压浆技术在桥梁建设地基工程中的应用。
- This perfects the theory of high pressure jet grouting, and meanwhile the application scope of high pressure jet grouting technique has been extended. 进一步完善了高压喷注浆理论,同时推广了高压喷射注浆技术的应用范围。
- This paper discussed application and effect of split grouting technique in earth dam reinforcement with engineering case. 结合工程实例探讨劈裂灌浆技术在土坝加固处理中的应用与效果。
- The effect is good that using grouting technique to treat abutments and culverts filling in several bridge engineering of Fanghu road of Mishan city. 在密山市方虎公路的几座桥梁工程中,运用注浆技术对台背填土进行固结处理,取得了较好的效果。
- Aiming at the difficulty of supporting soft rock wall under sea area, we studied the bolt grouting technique to solve this problem. 摘要针对龙口海域软岩巷道支护困难的问题,探讨了锚注支护技术在海域软岩巷道中的应用。