| 载荷试验车载反力装置适用性探讨 |
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| 引用本文： | 彭小云,毕选生,李红梅,折学森.载荷试验车载反力装置适用性探讨[J].西部探矿工程,2008,20(7):5-8. |
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| 作者姓名： | 彭小云 毕选生 李红梅 折学森 |
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| 作者单位： | 1. 武警工程学院建筑工程系,陕西,西安,710086
2. 长安大学公路工程教育部重点实验室,陕西,西安,710054 |
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| 摘 要： | 在黄土沟壑区湿软地基粉喷桩复合地基以及砾石桩复合地基的处理路段采用车载反力装置进行载荷试验,将试验结果与其它现场测试手段,包括标准贯入试验、动力触探试验、轻便触探试验等的测试结果对比分析认为,车载反力能够满足黄土沟壑区湿软地基测试的要求,试验结果准确可靠,而且简便易行.
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| 关 键 词： | 黄土沟壑区 湿软地基 载荷试验 车载反力系统 载荷试验 试验车 反力装置 Test Load System Truck 地基测试 结果对比分析 触探试验 动力 贯入试验 标准 测试手段 路段 处理 粉喷桩复合地基 砾石 湿软地基 黄土沟壑区 |
| 文章编号： | 1004-5716(2008)07-0005-04 |
Applicability of the Truck Counterforce System of Load Test |
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| PENG Xiao-yun,BI Xuan-sheng,LI Hong-mei,SHE Xue-sen.Applicability of the Truck Counterforce System of Load Test[J].West-china Exploration Engineering,2008,20(7):5-8. |
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| Authors: | PENG Xiao-yun BI Xuan-sheng LI Hong-mei SHE Xue-sen |
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| Affiliation: | PENG Xiao-yun1,BI Xuan-sheng1,LI Hong-mei1,SHE Xue-sen2 (1.Civil Department,Engineering College of Armed Police Force,Xi\'an Shanxi 710086,China,2.Key Lab of Ministry of Education to Highway Engineering in Special Regions,Chang\'an University,Xi\'an Shanxi 710064,China) |
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| Abstract: | In loess ravine regions,the load test method using truck counterforce system was used to analyze the bearing capacity of the DJM pile composite foundation and the gravel pile composite foundation.The results compared with those of other in-situ test including SPT,dynamic sounding test,light sounding test showed that the truck system can meet the counterforce demand of soft ground in this area when tested,and the method is simple and practical. |
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| Keywords: | Subgrade engineering loess ravine regions soft ground load test truck counterforce system |
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