| 岩溶及破碎地层对桥梁桩基成孔的影响及处置措施 |
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| 引用本文： | 张正星.岩溶及破碎地层对桥梁桩基成孔的影响及处置措施[J].山西交通科技,2014(4):53-54. |
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| 作者姓名： | 张正星 |
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| 作者单位： | 山西省交通规划勘察设计院,山西太原030012 |
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| 摘 要： | 针对破碎地层及岩溶发育地区桥梁桩基成孔中遇到漏浆塌孔问题,通过钻孔注浆实践,有效地解决了工程中遇到的问题,提高了功效,确保了桩基质量,对以后类似工程的设计与施工有一定的借鉴意义。
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| 关 键 词： | 地层破碎 岩溶 钻孔 注浆 成桩 |
The Influence and Disposal Measures of Karst and Broken Strata on Bridge Pile Foundation Hole-forming |
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| ZHANG Zheng-xing.The Influence and Disposal Measures of Karst and Broken Strata on Bridge Pile Foundation Hole-forming[J].Shanxi Science & Technology of Communications,2014(4):53-54. |
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| Authors: | ZHANG Zheng-xing |
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| Institution: | ZHANG Zheng-xing (Shanxi Provincial Survey ＆ Design Institute of Communications, Taiyuan, Shanxi 030012, China) |
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| Abstract: | For the problems of muddy and leaking of the bridge pile foundation hole-forming in the broken strata and the karst development areas, through drilling grouting practice, this paper effectively solved the problems encountered in the engineering, improved the efficiency and ensured the quality of pile foundation. It also had certain reference for the design and construction of similar engineering. |
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| Keywords: | strata breaking karst drilling grouting pile-forming |
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