片语

main girder web主梁腹板

main hull girder主船体桁

main box girder箱形主梁

single-main-girder单主梁

box-main-girder箱形主梁

fetching material main girder取料主梁

main longitudinal girder主纵梁

main girder webs主梁腹板

grider主梁

main steel girder钢主梁

kingpost主柱，主梁；主梁柱；将军柱

英汉例句

• Due to the influence of topography and the environment, traveling carriage is adopted in main girder construction of this bridge.

  红枫湖大桥由于受其所处地形和其周边环境的影响，因此该桥主梁的施工方法采用挂篮施工。

• Finally, probably determine the main-beam size of the main girder and end girder in the structure of the metal structure, and it's structure analysis.

  最后大概确定了桥架结构中主梁和端梁的主要尺寸，并对其进行了有限元分析。

• To solve the problems of the multi-variables and multi-constraints in crane main girder optimization design, the paper proposes a new particle swarm optimization algorithm based on chaos series.

  为了解决起重机箱形主梁优化设计中的多变量、多约束问题，提出了一种新的基于混沌序列的粒子群优化算法。

• Firstly, analyze the main girder stress in different stage in the paper.

  首先，本文分析了桥梁成桥阶段应力。

• The three dimensional finite element stress analyses of main girder with twin-box cross section used commonly in cable-stayed bridge have been carried out.

  本文对斜拉桥双箱单室箱形主梁进行了空间有限元应力分析。

• Finally, the calculation of the effective length of the tower and main girder for a certain steel cable-stayed bridge is illustrated.

  本文例举了一座钢斜拉桥塔柱、主梁自由长度及其稳定性的计算。

• The result shows that to tension the main cable can obviously improve the stress of the main girder of the reverse suspension bridge.

  结果表明，张拉主缆索可以显着地改善反吊桥主梁的应力。

• The main girder is in a fixed position hanging under the transversal girders of the portal frames.

  主梁是门户框架的横向梁下挂在一个固定的位置。

• The results show that the crane is unnecessary to replace for its low total stress level and large strength margin of the main girder (main stressed part).

  计算结果指出：门机结构总体应力水平较低，其严重受力件主梁具有较大的强度富裕度，不必更换。

• In this paper, we establish a whole analyzing dumpling main girder fatigue and forecasting life way, and solve structure optimize design and technical quality questions in the actual engineering.

  本论文致力于建立一套较完整的翻车机主梁疲劳分析及寿命预测方法，解决实际工程中的结构优化设计与制造工艺质量问题。

• It is the first time for movable scaffolding equipment to be used in the construction of main girder of Gonghe cable-stayed bridge which is a single stay surface, single tower cable-stayed bridge.

  这是首次使用移动模架在建设共和斜拉桥主梁，这是一个单一的住宿表面，单塔斜拉桥的桥。

• To improve the seismic performance of the structure of the main bridge, the fluid viscous dampers were installed between the main girder and arch rib platform.

  为了改善主桥结构的抗震性能，在主梁与肋间平台之间设置了液体粘滞阻尼器。

• The box type structure, cavity cannot antirust paint corrosion, in order to prevent moisture intrusion corrosion beam cavity, sealing the inner cavity of the main girder must keep.

  箱型结构的主梁，内腔无法涂漆防锈蚀，为了防止水汽侵入腐蚀主梁内腔，必须保住主梁内腔的密封性。

• To install the crane span before installation, camber, level of metal structure of main girder bending, trolley rail height difference, gauge deviation, diagonal bridge survey.

  安装前要对起重机安装跨度，金属结构主梁的拱度、水平旁弯，小车轨道高低差、轨距偏差，桥架对角线等进行测量。

• The results showed that the pier, the top and the bottom plates of the main girder were all under compression.

  结果表明：墩身和主梁的顶底板都受压，强度、刚度都满足要求。

• The main girder has the same construction that the boom girder.

  主梁具有相同的建设，繁荣梁。

• The result of nonlinear analysis shows that the imbalance loads windward on the main girder of the transverse bridge effect little to the structure stability;

  非线性分析结果显示，横桥向风载在主梁上的不平衡加载对结构的稳定性影响不大；

• The superstructures of cable-stayed bridge mainly include three parts:tower, main girder and stay cable.

  斜拉桥上部结构包括三个主要部分：索塔、主梁和斜拉索。

• This paper analyzes in details the crack causes of the main girder in an engineering, and introduces the strengthening treatment and the construction methods.

  文章详细分析了某工程主梁的裂缝原因，并介绍了加固处理及施工方法。