| 带帽PTC管桩在高速公路深厚软土地基处理中的应用 |
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| 引用本文： | 柴玉卿. 带帽PTC管桩在高速公路深厚软土地基处理中的应用[J]. 河南科学, 2013, 0(12): 2213-2216 |
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| 作者姓名： | 柴玉卿 |
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| 作者单位： | 河南省交通规划勘察设计院有限责任公司,郑州450052 |
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| 摘 要： | 针对常规的水泥土搅拌桩、CFG桩等复合地基在处理深厚软基中的不足，介绍了PFC管桩复合地基加国深厚软土地基时的施工工艺、沉降控制计算方法，结合静载荷试验及现场表面沉降监测，验证了PTC管桩在加国深厚软基处理的效果．
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| 关 键 词： | PTC管桩 软土 复合地基 静载荷试验 |
Application of PTC Pile with Hat on the Treatment in Highway of Deep and Thick Soft Foundation |
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| Chai Yuqing. Application of PTC Pile with Hat on the Treatment in Highway of Deep and Thick Soft Foundation[J]. Henan Science, 2013, 0(12): 2213-2216 |
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| Authors: | Chai Yuqing |
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| Affiliation: | Chai Yuqing (Henan Provincial Communication Planing Survey dr Design Institute Co. ltd., Zhengzhou 450052, China) |
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| Abstract: | On account of the disadvantages of the composite dealing with deep and hick soft foundation, the author gives foundation as cement mixing pile and CFG pile in an introduction of the construction technology and the computing method of sedimentation control when applying PTC pile composite foundation in the reinforcement of deep and thick soft foundation. The effects of its application have been proved by the static load test and the surface sedimentation monitering survey on site. |
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| Keywords: | PTC pile soft foundation composite foundation static load test |
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