查询词典 arch

Keywords:special-shaped arch bridge; model test; loading program; test point arrangement; finite element model

关键词］异型拱桥；模型试验；加载方案；测点布置；有限元模型

It has 30 years of ex-perience in production, and possesses strong capability of rese-arch design and engineering, The key instruments and meters for testing and measuring were introduced from FIP company, Its pro-ducts are sold throughout China and exported to USA, Germany,UK, Japan and South Korea.

我厂有三十年电感生产之经验，拥有强大的技术研究和开发能力，其关键测试设备从美国惠普公司进口，产品销往全国各地，并出口美国、德国、英国、日本、韩国。

The arch pier fixed joint finite element space model is built and analyzed according to different load cases.

建立了拱墩固结点结构分析空间有限元模型，根据不同的施工阶段和成桥后的工况，分别进行空间有限元计算，同时结合三维光弹性实验，分析拱墩固结点整体和各部位的局部应力状

Two groups of children with age of 5 to 11 years old were recruited: nine children with flatfoot (arch index above 0.3) and twelve children with normal foot.

本研究将21位受试者(5至11岁)分为实验组和对照组，实验组为9位扁平足儿童(足弓指标大於3)，对照组为12位正常足儿童。

This results from a flatfoot that is flexible. The collapsing of the arch can require more energy, making it more difficult for a child to walk and run.

这主要是因为平板脚制动性不佳，提升弓状骨需要更多的能量从而导致这些儿童难以行走和奔跑。

With the development of modern construction technique and the application of new material, arch bridges which progress towards small rigidity, big flexility, long span and light weight are more sensitive to the action of the winds.

随着现代施工技术的发展和新材料的运用，拱桥正朝着刚度小、柔度大、跨度大、重量轻的方向发展，对风的敏感程度逐渐增大。

Catenary single rib arch that carries vertical loadings and transverse wind loadings was analyzed in this paper, calculation formula of critical loading of lateral stability flexuosity by the energy principle.

本文通过对承受竖向均布荷载和横向风荷载的悬链线单肋无铰拱的分析，利用能量原理，建立了单肋拱的横向静风稳定屈曲临界荷载的计算公式。

Catenary assembled single rib arch that carries vertical loadings and was analyzed in this paper, calculation formula of critical loading of lateral stability flexuosity by the energy principle.

本文通过对承受竖向均布荷载的悬链线组拼无铰拱的分析，利用能量原理，建立了组拼拱的横向稳定屈曲临界荷载的计算公式。

Firstly, the author establish the functions of stability on the basis of the spline function method ,according to the theory of geometrical nonlinear and the theory of stability, educe the stability equation of structure based on variational principle, then carry through the flexuosity analysis of CFST arch.The big distortion geometrical nonlinear was considered by the stability equation,the author simplified the problem of geometrical nonlinear through ignored quadratic term and reserve the simple term, at last boiled down to solve the linear stability equation of eigenvalue .

利用样条函数方法、根据几何非线性变形理论和结构稳定性理论，先建立起结构稳定的泛函，再由变分原理导出结构的稳定方程，进行钢管混凝土拱屈曲分析；本文所建立的稳定方程考虑了几何非线性的大变形效应，通过忽略几何非线性的二次项，保留一次项，将几何非线性问题简化，最后归结为求解线性稳定问题的特征值稳定方程，建立了结构非线性静力稳定性问题的新算法及失稳类型判别准则。

Watts by Myanmar's second largest city, the city north along the railway, under the Arch Meng westbound train about 100 kilometers, Savage arrived at the district, fog bank of the famous emerald origin Pago dare.

由缅甸第二大城市瓦城沿铁路北上，到孟拱下火车西行一百公里左右，就到达位于野人区内，雾露河畔著名的翡翠产地帕敢。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。