| 福建沿海第四纪地质调查中钻探布置及质量控制 |
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| 引用本文： | 柳文广.福建沿海第四纪地质调查中钻探布置及质量控制[J].福建地质,2010,29(2):139-145. |
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| 作者姓名： | 柳文广 |
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| 作者单位： | 福建省地质调查研究院,福州,350013 |
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| 基金项目： | 在文章编写过程中得到福建省地质调查研究院聂童春高级工程师、郑平同志大力支持和帮助,在此深表谢意!中国地质调查局1：5万闽侯县等6幅区域地质调查（编号1212010610606）资助. |
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| 摘 要： | 福建沿海经济区陆续开展以滨海平原、山间盆地、冲积平原、丘陵台地等为主的1∶5万第四纪地质调查,根据各地貌单元发育规律,结合1∶5万福清幅第四纪专题调查,总结了浅覆盖层勘探线的布置方法、钻孔密度、技术要求、质量控制等要点。
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| 关 键 词： | 第四纪地质调查 地貌单元 钻探布置 施工工艺 |
The Method of Drilling Layout and Quality Control in Quaternary Surveys in the Coastal Areas of Fujian |
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| Liu Wenguang.The Method of Drilling Layout and Quality Control in Quaternary Surveys in the Coastal Areas of Fujian[J].Geology of Fujian,2010,29(2):139-145. |
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| Authors: | Liu Wenguang |
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| Institution: | Liu Wenguang (Fujian Institute of Geology Survey and Research, Fuzhou, 350013) |
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| Abstract: | The 1 ： 50 000 geological surveys of Quaternary along the coast of Fujian is developing in succession. The landform is mainly coastal plain, intermountain basin, alluvial plain and hill platform. This paper introduced the development regularity of each topographic unit, and summarized some practical points combining the 1 ＂ 50 000 special investigation of Quaternary of Fuqing sheet. The practical points contain the layout method of survey line of shallow overburden, drilling density, construction technical requirements and quality control. Doing well in multi-purpose of drilling, collecting of various data completely, finding out 3d geological structure and hydrogeology and engineering conditions can provide the technical support for social economic development. |
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| Keywords: | Quaternary landform drilling layout |
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