| 南水北调工程中段用大跨度开沟机设计 |
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| 引用本文： | 耿淼蕊,吴家琦,王卫楠.南水北调工程中段用大跨度开沟机设计[J].水利建设与管理,2014(5):37-42. |
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| 作者姓名： | 耿淼蕊 吴家琦 王卫楠 |
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| 作者单位： | [1]郑州大学,郑州450000 [2]河南理工大学万方科技学院,郑州451400 [3]华北水利水电学院,郑州450008 |
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| 摘 要： | 根据南水北调工程中段工程需要而设计的大跨度开沟机,适合一般混填土的开沟施工。本文通过对其执行机构、桁架机构的设计进行分析,得出结论:其适用最大跨度为23m,最大坡度为1:3,开沟最大深度600mm,开沟速度100~300m/h。该设备生产周期短、投资小、效率高。
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| 关 键 词： | 南水北调工程 桁架式开沟机 执行机构 桁架机构 大跨度 |
Design of Large-span Trencher for Middle Section of South-to-North Water Diversion Project |
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| GENG Miao-rui,WU Jia-qi,WANG Wei-nan.Design of Large-span Trencher for Middle Section of South-to-North Water Diversion Project[J].Water Resources Development & Management,2014(5):37-42. |
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| Authors: | GENG Miao-rui WU Jia-qi WANG Wei-nan |
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| Affiliation: | 1. Zhengzhou University, Zhengzhou 450000, China; 2. Henan Polytechnic University Wanfang Technology Colh,ge, Zhengzhou 451400, China; 3. North China University of Water Resources and Electric Power, Zhengzhou 450008, China) |
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| Abstract: | Largc-span trencher designed according to project demand for middle section in South-to-North Water Diversion Project is suitable for trenching construction of general mixed filling earth. The following conclusions are obtained in the paper through analyzing the design of execution framework and truss framework thereof： the applicahle maximum span is 23m, maximum gradient is 1：3, trenching maximum depth is 600mm, and trenching speed is 100 - 300m/h. The equipment is characterized by short production cycle, low investment and high efficiency. |
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| Keywords: | South-to-North Water Diversion Project truss trencher implementing agency truss framework large span |
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