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断面形式的英文

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"断面形式"怎么读用"断面形式"造句

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  • form of fracture

例句与用法

  • According to the rule of optimized design , structure shape of single - track railway tunnel is designed , then 7 kinds of schemes are brought forward
    在满足优化设计原则的条件下进行了单线铁路隧道断面形式结构优化设计,提出了7种备选方案。
  • The relation between the strengthening length of the tunnel anti - seismic and the properties of surround rock of tunnel entrance and the shape of tunnel liner is analyzed
    对隧道抗震设防长度与洞口段围岩性质、衬砌断面形式的关系以及隧道洞口段的加固措施进行了研究。
  • Using the proper way to deal with the canal in leaking project in the irrigation area of bailian slope ; since take the complex structure of plank & mold , gain the remarkable results
    摘要文章介绍白莲坡灌区在渠道防渗工程中,选用合理的断面形式,采用板膜复合结构,所取得的节水效果。
  • By comparing the stability characters of rock after excavated , the best stable section shape is found . 3 . the security of lining is compared by load - structure model which is used in tunnel design
    并对7种方案和标准图方案进行了隧道全断面开挖后围岩稳定性比较,从中找出隧道开挖后对围岩稳定最有利的断面形式
  • Through checking computations , it was shown that the analogue accuracy of the model was quite high , which can provide important basis for scientific decision - making on engineering measures . through analogue calculation and analysis of many regulation schemes , it was shown that combining the diversion weir works with the bed fixing works at the south branch is reasonable and feasible in the implementation of loushuikouzi river regulation works . in addition , it is suggested that the bed fixing works at the south branch should adopt the improved compound section scheme
    经对多个整治方案的模拟计算与分析,表明漏水口子河道整治采用分流鱼嘴工程和南汊固床工程相结合的整治工程措施是合理可行的,通过模型计算研究还提出了南汊固床工程采用复式断面形式的改进方案建议,该方案保证了南汊枯期通航和不断流,而且对南汊及抚远镇的保护具有正面作用。
  • Discusses the optimizing process of treatments of the main technical problems , which include the construction schedule , the field plan and t he balance of earth and rock works , method of the river closure and cofferdams sections , procedure and time of the river colsure , form of the cutoff , construct ion of the cut - off walls
    论述了三峡大江截流及二期围堰实施过程中的施工进度计划、料场规划与土石方平衡、截流方式与围堰断面形式、截流进占程序和时段、防渗形式、防渗墙施工等主要技术问题的优化完善过程
  • It was also investigated and analysed on the styles of cross section in road green space , the rate of green space , the kind of green space , the quantity of plant spaces in green space , the format of planting . on the base of these , the planning designs of road green space in the blocks of heze city were also studied in combination with the practical situation which the city of heze were building to be a plain - plantation city with the flowers and water . the main results were as follows : 1 . there were some problems about road green space in blocks of heze city , which were detected and researched . ( 1 ) the rate of road green space was low and the styles of cross sectionin road green space were simple
    本研究以菏泽城区道路绿地及街头绿地为研究对象,对其绿地断面形式、绿地率、绿地类型、绿地植物种类、数量、种植形式等现状进行了全面的调查和分析,在此基础上,结合菏泽近年创建以“花城水邑”为依托的平原森林城市建设的实际,对菏泽城区道路绿地规划设计进行了研究,主要结果如下: 1 .菏泽城区道路绿地存在以下问题: ( 1 )道路绿地率低,绿地断面布置形式单一,中心岛面积偏小; ( 2 )植物种类少,景观效果差; ( 3 )植物配置形式单一,地方特征不突出; ( 4 )某些植物选择不当,如遮阴功能差,影响交通安全等; ( 5 )行道树与架空线存在矛盾,影响树木生长,景观效果差; 2 .根据荷泽实际情况进行了城区道路绿地规划设计研究: ( 1 )提出了菏泽城区道路绿地规划设计的依据、原则、总体布局、布局形式。
  • Abstract : this paper summarizes a series of tests and inve stigations on general layout , const ruction diversion , flood disposal , navigation , river closure , form of gate opening s ection , pattern of energy dissipation and scouring under sluice carried out for f eilaixia proj ect by the scientific research institute of prwrc during the period from 1983 to 1998 and presents their major results
    文摘:综合阐述了珠江水利委员会科学研究所从1983 ? 1998年间对飞来峡水利枢纽的整体布置、施工导流、泄洪、通航、截流、闸孔断面形式、闸下消能形式、闸下冲刷等所进行的一系列试验和研究工作,并介绍主要试验研究成果。
  • It was specially pointed out that , when the tail water is constant maximum tide , the computed flood surface is higher than that of nonsteady current , so there is some safety superelevation . underestimation of the roughness will make downward bias to compute along - river surface and bring hidden trouble for flood control . to improve the section can decrease the water level or offset the water rise for increase of floodplains " roughness , but it need much engineering works
    特别提出,按照恒定流计算出来的设计水位比非恒定水位具有一定的安全储备;而对于滩地糙率的低估又会造成设计水位的偏低,给防洪工作带来隐患;如果利用改进断面形式来降低水位或弥补糙率增加带来的水位抬高,需要较大的工程量,所以平时应注意滩面的减糙管理工作。
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