| 海涂围垦工程中悬挂式爆破挤淤基础处理技术探讨 |
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| 引用本文： | 王文杰,赵微人,郭加根.海涂围垦工程中悬挂式爆破挤淤基础处理技术探讨[J].海岸工程,2010,29(3):51-56. |
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| 作者姓名： | 王文杰 赵微人 郭加根 |
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| 作者单位： | 1. 浙江省水利河口研究院,浙江,杭州,310020
2. 杭州市水利水电勘测设计院,萧山分院,浙江,杭州,311201 |
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| 基金项目： | 浙江省温州市洞头县杨文围涂工程项目--洞头县杨文围涂工程初步设计 |
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| 摘 要： | 沿海软土地基围涂工程中悬挂式爆破挤淤基础处理断面结构设计中遇到的最大难题是对腰宽的处理,腰宽太窄则工后沉降大,反之,则断面石方量增大,投资增加,因此,试图通过工程实例说明悬挂式爆破挤淤基础处理断面设计及工程实施过程中遇到的问题及对策措施。
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| 关 键 词： | 软土地基 塑料排水板 爆破挤淤 腰宽 落底深度 |
Discussion on Hanging Explosion Technology for Base Compaction Treatment in Reclamation Engineering on Tidal Flat |
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| WANG Wen-jie,ZHAO Wei-ren,GUO Jia-gen.Discussion on Hanging Explosion Technology for Base Compaction Treatment in Reclamation Engineering on Tidal Flat[J].Coastal Engineering,2010,29(3):51-56. |
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| Authors: | WANG Wen-jie ZHAO Wei-ren GUO Jia-gen |
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| Institution: | 1.Zhejiang Institute of Hydraulic and Estuary,Hangzhou 310020,China; 2.Xiaoshan Branch of Hangzhou Water Conservancy and Hydropower Survey and Design Institute,Hangzhou 311201,China) |
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| Abstract: | In reclamation engineerings on soft soil ground in coastal area,the most difficult problem in the section design of the base-compaction treatment by hanging explosion is to determine the waist width in the section.A narrower waist width might cause a greater subsidence,while a wider waist width would result in a larger quantity of fillings and a greater investment for the embankment.Therefore an example is used to expound the section design for the base-compaction treatment by hanging explosion,and to discuss the problems which might be met in the engineering operation and the measures for solving the problems. |
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| Keywords: | soft soil ground plastic drainage board base-compaction treatment by explosion waist width dropping depth |
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