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    水利工程函江水闸枢纽毕业设计中英文摘要范文

    资料分类:土木工程设计资料 - 论文摘要范文参考资料 | 发布形式:资料共享 | 更新时间:2017-08-04 显示全部楼层

      摘要
      函江位于我国华东地区,流向自东向西北,全长375km,流域面积176万km2,是鄱阳湖水系的重要支流,也是长江水系水路运输网的组成部分,该流域气候温和、水量充沛、水面平缓、含沙量小,对充分开发达一地区的水路运输具有天然的优越条件。流域内有耕地700多万亩,土地肥沃,矿产资源十分丰富,工矿企业发达,原料及销售地大部分在长江流域,利用水运的条件十分优越。
      流域梯级开发后,将建成一条长340km通航干吨级驳船的航道和另一条长50km通航300吨级驳船的航道,并与长江、淮河水系相互贯通形成一个江河直达的内河水路运输网。同时也为沿江各县市扩大自流灌溉创造条件。对促进沿河地区的工农业发展具有重要的作用,该工程是以航运为主体,兼有泄洪、发电、灌溉、供水和适应需要的综合开发工程,它在经济上将会具有非常显著的效益。
      本枢纽定为三等工程;主要建筑物按3级建筑物设计;次要建筑物按4级建筑物设计。设计洪水按50年一遇标准;校核洪水按300年一遇标准。
      本次设计主要内容包括:
      (1)确定底板高程及闸孔净宽,并进行分孔分缝,拟定墩厚,确定闸室总宽。
      (2)下游消能防冲设计,对消力池、海鳗、防冲槽的尺寸进行设计,并拟定闸门控制运用方式。
      (3)采用改进阻力系数法进行渗流计算,拟定防渗相关尺寸的确定,并进行排水反滤层、水平止水和垂直止水设计。
      (4)闸室布置,完建期和正常运用期下荷载统计及稳定校核。
      (5)采用有限深弹性地基梁法进行底板内力计算,并对闸墩进行内力计算。
      (6)两岸连接建筑物的设计。
      关键词:函江水闸    设计

      Summary
      letter River located in Eastern China, flows from the East to the Northwest, 375km in length, basin area of 1.76 million km2, is the important tributaries of the river system in Poyang Lake, is also part of the Yangtze River waterway transport network, the Valley's climate is mild, generous, gentle surface of water, sediment and small, water transportation on the full development of a region has a natural advantage. Valley has more than 7 million acres of cultivated land, fertile, is very rich in mineral resources, industrial and mining enterprises developed, raw material and sold mostly in the Yangtze River basin, water conditions are excellent.
      After the development of cascade, it will build a long ton barges of 340km navigation channel and another long 300-ton barge 50km navigation channel, and through forming a river of Changjiang and huaihe river water to inland waterways transport network. Also create the conditions for cities and counties to expand gravity irrigation along the Yangtze River. An important role in promoting the industrial development of the area along the River, the project is dominated by shipping, and flood, power generation, irrigation, water supply, and adapted to the needs of development projects, it will have a very significant economic benefit.
      Projects such as this hub as a three; the main building level 3 building designs; secondary buildings designed to be level 4 building.  By 50 year of design flood standard; check flood standard 300 years.
      This design includes:
      (1) determine the net width of floor level and gate hole and hole joints to develop Pier thickness to determine total width of Chamber.
      (2) design of downstream energy dissipation and erosion control, cancellation pond, eel, and against notching dimensions of design, application and development of gate control.
      (3) using an improved drag coefficient method for seepage calculation, develop determination of seepage-related dimensions, and drain filter water, horizontal and vertical sealing design.
      (4) the gate room layout, finish building and checking the load statistics under normal use and stability.
      (5) using finite calculation of internal force of elastic Foundation beam method for backplane, and internal force calculation of the pier.
      (6) design of the connecting building between the two sides.
      Keywords: Hanjiang sluice    design

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