| 城市道路路基填筑中杂填土的处理 |
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| 引用本文： | 黄哲兴,王绍平.城市道路路基填筑中杂填土的处理[J].福建建筑,2004(3):83-85. |
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| 作者姓名： | 黄哲兴 王绍平 |
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| 作者单位： | [1]厦门中平工程监理咨询有限公司,厦门市3610001 [2]福州市公路设计室,福州市350002 |
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| 摘 要： | 在城市建设过程中,经常会遇上成堆成片的杂填土,一般的施工方法是对杂填土进行特殊处理如重锤强夯、全部换填等方式。重锤强夯对周边环境的影响大,在城市居民生活区中将受到较大的限制;全部换填要花费挖运杂填土、外购回填土等大量费用,同时还会带来新的环境污染(杂填土堆放)和破坏生态环境(大量挖山)等问题。结合厦门市高殿二号路路基填筑实际,简要介绍分层碾压杂填土处理的方法及施工情况,并对杂填土的分检、摊铺、分层碾压等施工工艺、质量控制指标以及试验检测后的效果进行介绍,以供大家参考。
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| 关 键 词： | 道路路基 杂填土 分检 摊铺 分层碾压 |
Disposal of mixed backfill used in roadbed of city road Sity |
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| .Huang Zhe-xing.Disposal of mixed backfill used in roadbed of city road Sity[J].Fujian Architecture & Construction,2004(3):83-85. |
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| Authors: | Huang Zhe-xing |
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| Affiliation: | 1.Huang Zhe-xing |
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| Abstract: | During the construction of city, there are many mixed backfill. Tamping by heavy hammer and replacement are the most ordinary disposal measures for the mixed backfill. But tamping badly affect the life of the resident around, and the cost of replacement is very expensive. At the same time, there are many problems such as pollution and wreck of entironment. In this paper, the construction technique of mixed backfill such as inspection, spread, and grinding etc., is introduced base on the construction of the roadbed in Gaodian 2 road, Xiamen city. The quality control standard and experimental result are also presented here. It has reference meaning for the similar problems about mixed backfill. |
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| Keywords: | roadbed mixed backfill inspection spread grind by layer |
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