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- The current viewpoints on the modifying coefficient problem of end-bearing resistance of large diameter belled piles are different. 目前人们对大直径扩底桩端阻力折减问题有不同的看法。
- Research on the Baring of Large Diameter Belled Pile in Sandy Cobble Layer 砂卵石层上大直径桩端阻力的确定研究
- With the development of municipal engineering, large diameter belled piles are used more and more widely, but the study on vertical bearing mechanism of it is not enough for the practice. 随着我国工程建设的发展,大直径扩底桩应用越来越广泛,然而对其竖向承载机理的研究却远不够。
- Determination of Vertical Bearing Capacity of Large Diameter Belled Pile by Two Static Load Methods 两种静载试验确定大直径扩底桩竖向承载力
- large diameter belled pile 大直径扩底桩
- Study on modifying coefficient of end-bearing resistance of large diameter belled piles 大直径扩底桩端阻力折减问题探讨
- CONTROLLING METHOD OF FOUNDATION SETTLEMENT FOR DESIGN OF LARGE DIAMETER BELLED PILES 大直径扩底桩的沉降变形控制设计法
- Large diameter belled piles 大直径扩底桩
- Based on the load tests of 8 large diameter belled piers and 2 friction piles,the vertical bearing behavior of the belled pier in non-collapsing loess-like soil is studied. 根据同一试验场地厚层非湿陷性黄土状土中8根大直径扩底墩、2根等直径桩的竖向承载力静载试验,对扩底墩的竖向承载性状进行了研究。
- Test Investigation on Characteristic of Bearing Capacity of Large Diameter Manually Excavated Belled Piles 大直径挖孔扩底桩承载特性试验研究
- Expect for especial circumstance, the belled diameter of belled pile and the diameter of equal-diameter pile should not be big excessively. 扩底桩的扩底直径、直桩的直径除特殊情况外，不宜过大；
- large diameter belled pier 大直径扩底墩
- Can not pile frames, dual vibratory hammer or hammer in high tonnage joint use of large diameter pile. 还可以不用桩架组合，双锤或多锤在高吨位大直径管桩上联合使用。
- Construction technology and quality control of large diameter super-deep bored pile under complex geological condition are introduced. 介绍在复杂地质情况下超深大孔径桩基施工技术和质量控制措施。
- 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。
- Approaching a Technical Problem of Home-made Large Diameter Bend. 大口径弯管国产化技术问题探讨。
- 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]
- Large diameter wafers are feasible and 200-mm wafers have been produced. 大直径片子已不难制造，200mm的片子也已产生了。
- The successful application of impulsion method to treatment of an accident in a pile with larger diameter and longer length is given in this paper. 介绍冲击法在大孔径超长灌注桩事故处理中的成功应用。
- If the large diameter bored pile is adopted in foundation, the current leakproof system of municipal refuse landfill must be damaged, as a result, groundwater will be polluted by the leachate. 采用大直径钻孔灌注桩时,施工时会破坏现有垃圾填埋场的防渗体系,且渗滤液将对地下水造成一定程度的污染。
