查询词典 girder

First, a refined 3D linear finite element model of the PC box girder had been established.

首先对箱梁建立了精细的三维线弹性有限元模型，并通过施工阶段的现场实测对计算结果的精确性进行了验证。

The research of thermal actions and thermalstresses for prestressed concrete box girder bridges is very important.

因此，研究分析预应力混凝土箱梁的温度作用和温度应力是一个十分重要的问题。

The block is still just a skeleton of girder s.

这片建筑还只是仅有主梁的骨架。

The overall arrangement and main construct of steel tied girder are introduced in detail.

本文详细介绍了钢系梁的总体布置、主要构造。

Research of slab girder pole pier structure in open area is one of pioneer work in harbor engineering.

开敞域桩基梁板结构码头的研究是当前港工领域的前沿课题之一。

The grillage analytical method of box-girder is analyzed and discussed from unit division, calculation of cross-section property and other aspects.

介绍了箱型梁的梁格分析法，从梁格单元的划分、各单元截面特性的计算等方面进行了论述，指出该箱型梁梁格分析法简单易行，分析的精度可达到一般工程设计的要求。

Hull plated grillage and hull girder is analyzed as well as the trial research on ultimate strength of hull structure.

分析了加筋板、船体板架和船体梁极限强度的计算方法以及船体结构极限强度的试验研究。

The first part, which includes Chapter 2 and Chapter 3, proposes and studies the static force solution of the model for grillage girder by elastic supporting, some applications are discuss.

第一部分包括第二章和第三章，提出并研究了弹性支承交叉梁系模型的静力解，并探讨其应用。

Based on the grillage simulation, the curved girder is analyzed in this paper. Through the comparison between the same height web plate and the different height web plate, the applied domain of each kind of cross section is given.

采用梁格法对曲线箱梁桥的受力特点进行分析和阐述，并对等高腹板和不等高腹板两种截面形式的优劣进行比较，得出了两种截面形式各自的适用范围。

The research development of ultimate strength of hull structure is summarized and the calculation method of ultimate strength of stiffened plate,hull plated grillage and hull girder is analyzed as well as the trial research on ultimate strength of hull structure .

综述了船体结构极限强度的研究现状，分析了加筋板、船体板架和船体梁极限强度的计算方法以及船体结构极限强度的试验研究。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。