| 试论水泥喷射搅拌桩的单桩承载力测试 |
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| 引用本文： | 梁治安,陈静曦.试论水泥喷射搅拌桩的单桩承载力测试[J].岩土力学,1996,17(1):71-75. |
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| 作者姓名： | 梁治安 陈静曦 |
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| 作者单位： | 中国科学院武汉岩土力学研究所 |
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| 摘 要： | 水泥喷射搅拌桩（以下简称粉喷桩）是软土地基加固的一种方法。按规范，一般测试复合地基承载力作为加固效果的评判标准。粉喷桩是复合地基的基础，很多设计单位和建设单位要求对单桩进行承载力检测，验证桩的设计参数，检查施工质量。由于粉喷桩承载力能否测试，如何取值等，没有规范依据，给检测工作带来困难。本文就此问题谈一点看法。
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| 关 键 词： | 粉喷桩承载力 力学机理 承载力取值 |
On the Tests of Single-pile Bearing Capacity of the Cement Gunning-agitation Piles |
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| Liang Zhian, Chen Jingxi.On the Tests of Single-pile Bearing Capacity of the Cement Gunning-agitation Piles[J].Rock and Soil Mechanics,1996,17(1):71-75. |
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| Authors: | Liang Zhian Chen Jingxi |
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| Abstract: | The cement gunning-agitation pile (the gunning piles for short) is a means for reinforcement ofsoft soil foundations. According to the relevant standards, the bearing capacities of composite foundations aregenerally measured as the criterion of the reinforcement effects. Gunning piles are the bases of compositefoundations, so the designers and constructors demand testing the single-pile bearing capacity of the gunningpiles to examine the design parameters of the piles and check the construction qualities. But actual tests aredifficult because the tests of the bearing capacities of the gunning piles have no standards. In this paper, theauthors put forward some views on this problem. |
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| Keywords: | gunning pile bearing capacity test mechanism |
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