助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   arch truss 的翻译结果: 查询用时:0.008秒
图标索引 在分类学科中查询
所有学科
建筑科学与工程
公路与水路运输
更多类别查询

图标索引 历史查询
 

arch truss     
相关语句
  拱形桁架
     Application of genetic algorithms to minimum weight design of arch truss
     拱形桁架最小重量设计中遗传算法的应用
短句来源
     SPATIAL ARCH TRUSS DESIGN OF THE RECREATION GROUND
     空间拱形桁架屋盖结构设计
短句来源
     In this paper, combined actual project design of the light steel tube truss, the arch rise and height of the arch truss, as well as the cross sections of the steel tubes are taken as the design variables. The total cost of the arch truss roof is taken as the objective function. According to the Code, the mathematical model is established that the combination of the direct searching and criteria methods is adopted as the comprehensive optimum method.
     结合实际工程设计 ,选取轻型薄壁钢管拱形屋面的矢高、拱形桁架高度、杆件截面面积作为优化设计变量 ,以轻型钢管拱形屋面的总造价最低为目标函数 ,建立了优化设计的数学模型 ,采用直接搜索法与准则法结合的综合优化设计方法 ,按规程要求对轻型钢管拱形屋面的几何外形及杆件的截面进行了综合优化设计 ,考虑了各种情况的荷载作用 ,编制了SLAOP软件 .
短句来源
     To improve the structural vertical stiffness and strength,an arch truss was added in the front of the cantilever,and the increased areas of lower chords were used.
     在悬挑部分的最前檐增加一榀拱形桁架,并且加大其下弦杆件的截面面积,以提高结构竖向刚度和强度;
短句来源
  拱桁架
     Study on the Dynamic Response of Steel-pipe Arch Truss under the Earthquake Effect
     钢管拱桁架在地震作用下的动力响应研究
短句来源
     With practical projects, authors introduce the construction method and principle, schedule, plan and technical points of the lifting construction of steel pipe arch truss segments.
     通过工程实例 ,介绍了钢管拱桁架节段吊装施工的方法与原理、施工程序、施工布置及技术要点等。
短句来源
     Optimum cable point analysis for erecting CFST arch truss
     钢管砼拱桁架架设斜拉扣索最优扣点探讨
短句来源
     Based on the case of Qinggan River Bridge in Zigui which is a CFST arch bridge with a main span of 256. o m, the construction equipments, construction methed and trait of technology of suspending placement of steel tubular arch truss articula- tions are introduced.
     以秭归青干河大桥钢管拱桁架节段吊装施工为例,介绍了该桥主跨256.0m中承式钢管混凝土无铰拱桥钢管拱桁架节段现场预拼及空中吊装的施工设备、施工方法与技术要点等。
短句来源
     Through the introduction of the construction method of using movable scaffolding service platform to fit large-size arch truss, this article details the construction of movable scaffolding service platform and the main technique of using it to dry coal shed.
     本文介绍利用移动式脚手架操作台安装大型拱桁架的施工方法,对移动式脚手架操作台的构造、施工及利用其安装干煤棚的主要施工工艺作了较详尽的叙述。
短句来源
更多       
  拱架
     Construction of curvature-adjustable arch truss
     吴家嘴大桥可调曲率桁式拱架施工设计
短句来源
     The paper describes key technical points and working principle of the 140m\|long curvature\|adjustable arch truss assembled with 64 type military beam.
     阐述了利用六四式铁路军用梁拼组 140m可调曲率桁式拱架的设计技术要点和工作原理。
短句来源
  拱桁架结构
     Deformation Monitoring and Analysis of Large-span Steel-pipe Arch Truss in Construction State
     施工状态大跨钢管拱桁架结构受力变形监测与分析
短句来源
     Deformation Monitoring and Analysis of Large-span Steel Tube Arch Truss during Construction
     大跨钢管拱桁架结构施工期变形监测及分析
短句来源
     The pre-stressed arch truss string structure is one of the new pre-stress steel structure styles, because it possessed of rational mechanical feature, it has been used in many national and foreign engineering practices.
     预应力张弦拱桁架结构是一种新型的预应力钢结构形式,由于其受力合理的特点在国内外工程实践中得到了较多应用。
短句来源
     The Static and Dynamic Analysis and Experimental Intestigation to the Multi-Stepped Prestressing Arch Truss String Structure
     多次预应力张弦拱桁架结构静动力分析及试验研究
短句来源
     Combining with the university gymnasium, the deformation of large-span steel tube arch truss during construction is monitored and systematically analysed in this paper.
     本文结合某大学体育馆大跨钢管拱桁架结构施工,对其变形进行了监测及系统分析。
短句来源
更多       

 

查询“arch truss”译词为其他词的双语例句

 

查询“arch truss”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  arch truss
The structural type that became the first all-metal standard for vehicular spans was the bowstring arch-truss.
      
The maximum stresses and deflections of the arch-truss under the prescribed loadings are provided in Table 4.
      
The most intriguing aspect of the combined arch-truss behavior is the deflection of the combined structure as compared to that of its component parts.
      
The model and labeling system of the Burr arch-truss is shown in Figure 3.
      
The first design to achieve widespread popularity was the arch-truss patented by Theodore Burr in 1817.
      
更多          


In this paper a space analysis method for built-up system of arch trussed beam has been proposed. The physical model of continuum body is adopted. The structure is resolved into several compound elements and every compound element consist of three parts: arch, trussed beam and lateral brace. In the paper authors'll derive element stiffness matrix, mass matrix and formulas for computation of inner forces. Finally we'll compare the results of computation with that of experimentation and with...

In this paper a space analysis method for built-up system of arch trussed beam has been proposed. The physical model of continuum body is adopted. The structure is resolved into several compound elements and every compound element consist of three parts: arch, trussed beam and lateral brace. In the paper authors'll derive element stiffness matrix, mass matrix and formulas for computation of inner forces. Finally we'll compare the results of computation with that of experimentation and with the precise from calculation by customary finite element method in the elementary theory of space member structures.

针对拱桁梁组合体系桥梁,本文提出一种空间计算方法。方法的物理模型采用连续体,并用有限元求解。整个结构划分为若干组合单元,每个组合单元包括拱、桁梁及竖杆横撑架三部分。本文将演引组合单元刚度矩阵、质量矩阵及内力计算公式。最后与试验结果作了比较,并用精确的空间杆系有限元计算作了验证。

Arch bridges have high load-bearing capacity, good durability and graceful shapes, But their application is limited due to high construction cost, In order to render a simple and convenient erection with less equipments and steel centerings, the "swing-body" method was tried out in 1976, The arch ring was divided into two half-spans and, utilizing the local topographical conditions, the hollow arch ribs (or arch trusses) were prefabricated on the two opposite banks, Using the buckleanchor...

Arch bridges have high load-bearing capacity, good durability and graceful shapes, But their application is limited due to high construction cost, In order to render a simple and convenient erection with less equipments and steel centerings, the "swing-body" method was tried out in 1976, The arch ring was divided into two half-spans and, utilizing the local topographical conditions, the hollow arch ribs (or arch trusses) were prefabricated on the two opposite banks, Using the buckleanchor system formed by the structure of arch bridge itself to-gether with steel construction units and with the aid of preinstalled circular slides made of ptfe, or of spherical hinges (lubricated by molybdenum disulfide)and steel roller wheels plus circular track plates, the two half-spans of arch ring were swung around to join with each other by winches, Through a number of actual constructions and experimental studies, the "swing-body" method for arch bridge construction has been proved to be economical, speedy and safe, Based on engineering practice, a brief account about the basic ways, design essentials, experimental studies and technic-economical comparisons of the above method is given in this paper.

拱桥承载力大,耐久性好,造型优美。但由于施工费用昂贵,降低了拱桥的竞争能力。 为使拱桥架设简便、设备精简,节省施工用钢量,于一九七六年曾试用“拱桥转体施工”的方法,将拱网分为两个半跨,分别于两岸利用地形预制拱箱(或拱桁),利用结构本身和工具结构组成扣、锚体系,借助于预设的聚四氟乙烯环形滑道(或用二硫化钼作润滑剂的球面铰加钢轮环道),用卷扬机牵引,将拱体旋转合拢。 通过一些施工实践与试验研究,证明“拱桥转体施工”具有经济、快速,安全等优点。 本文对拱桥转体施工的基本方法,设计要点,试验研究,及技术经济比较,结合工程实践作了简明扼要的论述。

In this paper a finite element method for the analysis of the lateral buckling of the arch-trussed beam system has been proposed. The structure is divided into arch and beam elements except the panels at the inclined portal where substructure elements are used. A computer program was developed to calculate the safety factor of buckling. The method was verified by a model test. As an application, the critical load of lateral buckling of a bridge under construction across the Yang tze River has...

In this paper a finite element method for the analysis of the lateral buckling of the arch-trussed beam system has been proposed. The structure is divided into arch and beam elements except the panels at the inclined portal where substructure elements are used. A computer program was developed to calculate the safety factor of buckling. The method was verified by a model test. As an application, the critical load of lateral buckling of a bridge under construction across the Yang tze River has been computed.

本文提出了拱——桁梁组合体系桥梁的侧倾稳定分析方法.整个结构除拱门架部分划分为子结构单元外,其它均划分为连续体组合单元.作者演引了几何刚度矩阵及子结构单元与连续体单元间的变换矩阵。并编制了程序,对正在建造的一座长江大桥进行了稳定计算.计算结果表明结构有足够的侧倾安全度.此外,对该桥型做了侧倾稳定模型实验,试验结果证明本方法有良好的精确度.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关arch truss的内容
在知识搜索中查有关arch truss的内容
在数字搜索中查有关arch truss的内容
在概念知识元中查有关arch truss的内容
在学术趋势中查有关arch truss的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社