边坡牵引压实方法在中珠联围海堤加固工程中的应用
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田甜，陈洪伟
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广州市庆和源建设工程有限公司，广东广州，511328
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摘要：在中珠联围海堤加固工程中针对堤防加高培厚边坡压实方式分层碾压而后期需要削坡的问题以及平板压实坡面不平整问题，提出采用由压路机和牵引台车共同组成的协同工作的边坡牵引压路机，在工期、材料、施工质量与安全、经济成本等方面对三种边坡压实方式进行对比，最后确定工程所选边坡压实方式。在实地场地进行边坡碾压试验后获得质量控制的压实参数。严格控制机具重量、行走速度、振动频率等压实参数，进而保证中珠联围海堤加固工程土方回填边坡压实质量与进度。
关健词：堤防加固；边坡压实；牵引压路机
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Application of Slope Pull-Compaction Method in the Reinforcement Project of Zhongzhuolian Coastal Dike in Guangdong Province
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Tian Tian,Hongwei Chen
Guangzhou Qingheyuan Construction Engineering Co., Ltd., Guangzhou, Guangdong 511328, China
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Abstract：In the reinforcement project of Zhongzhu Lianwei seawall, in order to address the problems of layered compaction and later slope cutting required for embankment heightening and thickening, as well as the unevenness of flat compacted slopes, a collaborative slope traction roller composed of a roller and a traction trolley is proposed. The three slope compaction methods are compared in terms of construction period, materials, construction quality and safety, and economic cost, and finally the selected slope compaction method for the project is determined. Obtain compaction parameters for quality control after conducting slope compaction tests on site. Strictly control the compaction parameters such as the weight, walking speed, and vibration frequency of the equipment, in order to ensure the compaction quality and progress of the earthwork backfill slope in the reinforcement project of Zhongzhu Lianwei seawall.
Keywords : Levee reinforcement; slope compaction; traction roller
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