| 泉州湾软土分布特征及工程特性 |
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| 引用本文： | 任君梅.泉州湾软土分布特征及工程特性[J].福建地质,2010,29(2):146-152. |
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| 作者姓名： | 任君梅 |
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| 作者单位： | 福建省泉州市水电工程勘察院,泉州,362011 |
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| 基金项目： | 本文参考和引用了福建省泉州市水电工程勘察院自1995年以来对泉州后渚大桥、沿海大通道（惠安百崎-秀涂-青山湾段和晋江仙石-石狮水头段）、泉州湾港区（后渚、秀涂、石湖、祥芝等作业区）及泉州湾深水航道、后渚通海航道等工程的勘察资料,凝聚了集体劳动成果,成文过程中得到我院何耀堂教授级高级工程师的悉心指导,完稿后承蒙福建省闽东南地质大队林绍凑高级工程师审稿并提出宝贵的评审意见,谨此一并表示感谢. |
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| 摘 要： | 泉州湾软土分布受物源、地形(地貌)和水动力环境影响,自湾内向湾外厚度逐渐减小,由河道及航道向海岸厚度逐渐增厚,具有高含水量、高孔隙度、高压缩性、高灵敏度和渗透性弱、抗剪强度低等工程特性,在工程建设中一般采用挤淤换填法、预压法和水泥土搅拌法进行加固处理。
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| 关 键 词： | 软土分布特征 工程特性 泉州湾 |
Distributional and Engineering Characteristics of the Soft Soil in the Quanzhou Bay |
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| Ren Junmei.Distributional and Engineering Characteristics of the Soft Soil in the Quanzhou Bay[J].Geology of Fujian,2010,29(2):146-152. |
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| Authors: | Ren Junmei |
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| Institution: | Ren Junmei ( Quanzhou Institute of Hydroelectric Engineering Exploration, Quanzhou , 362011) |
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| Abstract: | The distribution of the soft soil in the Quanzhou Bay is affected by the substance source, landform, physiognomy and hydrodynamic environment. The thickness of the soft soil dwindles away from the inside bay to the outside bay and is thickened inch by inch from the riverway and sea-route to the seashore. The soft soil has the engineering characteristics of the high moisture content, high porosity, high compression, high sensitivity, weak permeability and low shear strength. On the engineering construction, it is often dealt with by the strengthening techniques such as the packing silt and filling method, the preloading method and the soil-cement paddling process. |
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| Keywords: | distributional characteristics of soft soils engineering characteristics Quanzhou Bay |
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