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拱壳结构
相关语句
  arch shell structure
     A BRIEF ON THE METAL THIN WALLED AND WRINKLED ARCH SHELL STRUCTURE
     一种金属薄壁折皱拱壳结构屋盖体系简介
短句来源
     The Mechanical Properties Analysis of Large-Span Reinforced Concrete Arch Shell Structure
     大跨径钢筋混凝土拱壳结构力学性能分析
短句来源
     Lightweight aggregate concrete used in large-span concrete arch shell structure is lower cost than common concrete sometimes.
     本文就所研究的大跨径混凝土拱壳结构,采用轻骨料混凝土材料从造价上来说有时比普通的混凝土材料更经济。
短句来源
     A series of theoretic analyses and geometric nonlinear finite element calculations of the corrugating arch shell structure and the non corrugating arch shell structure are presented in the paper. It has been shown that the stability carrying capacity of the non corrugating arch shell structure is higher than that of the corrugating arch shell structure.
     本文通过对波纹拱壳结构和无波纹拱壳结构进行理论分析和几何非线性有限元计算 ,得出无波纹拱壳结构的稳定承载力远高于波纹拱壳结构这一有用结论
短句来源
  arch-shell structure
     RESEARCH ON ULTIMATE BEARING CAPACITY OF NON-CORRUGATING ARCH-SHELL STRUCTURE
     无波纹拱壳结构极限承载力研究
短句来源
     A series of the theoretic analyses and geometric nonlinear finite element calculations of the corrugating arch-shell structure and the non-corrugating arch-shell structure are presented in the paper. A beneficial conclusion that the stability carrying capacity of the non-corrugating arch-shell structure is higher than that of the corrugating arch-shell structure is made.
     通过对波纹拱壳结构和无波纹拱壳结构进行理论分析和几何非线性有限元计算,得出无波纹拱壳结构的稳定承载力远高于波纹拱壳结构这一结论。
短句来源
  “拱壳结构”译为未确定词的双语例句
     Large-span arch shell concrete-steel structure just meet the requirement.
     而大跨径混凝土拱壳结构正好满足了人们的这一要求。
短句来源
     Topic of this paper are construction technology for elliptic concrete shell-roof and economic analysis,it illustrates construction of elliptic roof which applying for reinforcement girder supporting system combined with features and conditions in field of engineering,and determines construction technology for reinforcement girder and elliptic arch structure to be extended.
     以椭圆形混凝土薄壳屋面施工技术与经济分析为题,阐述了椭圆形屋面施工采用钢筋桁架支撑体系新技术,结合工程结构本身的特点、现场实际情况,确定了钢筋桁架施工技术及椭圆形拱壳结构施工技术,并以此进行推广。
短句来源
     The problems lied in corrugated arch\|shell structure is discussed and a new type of thin\|wall steel structure\_\_non\|corrugated arch\|shell roof structure is introduced.
     通过对波纹拱壳屋顶结构存在问题的讨论 ,介绍了一种新型薄壁拱壳结构 ,即无波纹拱壳屋顶。
短句来源
     BEHAVIOR OF ARCH-SHELL STRUCTURES WITH NON-CORRUGATED THIN-WALLED SECTION
     无波纹拱壳结构极限承载力研究
短句来源
     Analysis of large-span arch shell concrete structure is not many by far.
     然而到目前为止,人们对于大跨径的混凝土拱壳结构的研究还不是很多。
短句来源
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hrough the field practice and laboratorial similtudesimulation tests of coal mining with top─coal caving,thepaper discussed the characteristics of the arch structure andground behaviour in the strata overlying the stopes minedwith top─coal cavin,and the regularity of controlling it.Referring to the mechanical analysis of shell structure,thepa[er,in gener al view,analysed preliminarily theformation of arch structure of strata overlying stopes minedwith top─coal caving.

本文通过放顶煤现场实践和立体相似模拟分析,初步总结探讨了放顶煤采场上覆岩层运动拱结构特征及其矿压和控制规律,借鉴了拱壳结构力学分析手段,对放顶煤采场上覆岩层形成拱结构从宏观上作了初步分析。

An experimental investigation is presented for the arc-shell roof structure with thin-walled corrugated steel section, and a technical evaluation to MIC-120 section in its span range, failure form and deformation behavior is given. The test carried out includes totally 8 full size specimens, which were loaded to collapse under half or full span uniformly distributed loads. It is found that local instability of web of this type of structure is a main reason to cause failure, and that its span should be limited...

An experimental investigation is presented for the arc-shell roof structure with thin-walled corrugated steel section, and a technical evaluation to MIC-120 section in its span range, failure form and deformation behavior is given. The test carried out includes totally 8 full size specimens, which were loaded to collapse under half or full span uniformly distributed loads. It is found that local instability of web of this type of structure is a main reason to cause failure, and that its span should be limited in application.

为揭示MIC-120彩板波纹拱壳结构的破坏机理,对其进行现场足尺寸试验。通过对8组不同跨度、不同板厚的彩板拱壳进行分级加载,观测其极限承载能力、变形特点以及破坏形式。试验结果表明:影响彩板拱壳极限承载能力的关键是跨度,拱壳的主要破坏形式是腹板局部受压失稳。

TIs paper Presents the theoretical and experimental investigation of an arch roof structure wb corrugated thin-walled section, which is strengthened by adding tensile ho or tensile cables. It is found from numerical studies that the ultimate load-carrying capacity of the structure wb tensile bars or tensile cables is higher than that without tensile ho or tensile cables by nearly 100% ill the case of a uniformly distributed load on half span. The Iongitudinal spacing of the tensile bars or tensile cables along...

TIs paper Presents the theoretical and experimental investigation of an arch roof structure wb corrugated thin-walled section, which is strengthened by adding tensile ho or tensile cables. It is found from numerical studies that the ultimate load-carrying capacity of the structure wb tensile bars or tensile cables is higher than that without tensile ho or tensile cables by nearly 100% ill the case of a uniformly distributed load on half span. The Iongitudinal spacing of the tensile bars or tensile cables along the structure is determined by finite element method. A numerical computation is completed in the case of an ed roof structure with span of 36 m.

彩色压型钢板(以下简称彩板)波形拱壳结构在半跨偏载作用下容易发生折曲屈曲破坏,其极限承载力较低。为了提高这种结构在半跨偏载作用下的极限承载力,作者提出了一种斜拉式彩板波形拱壳结构。通过对这种新型斜拉式结构进行有限元内力和稳定分析,重点研究了斜拉杆的纵向有效影响范围,并结合工程实例给出了理论计算结果。

 
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