In March, two workers were killed and a third seriously wounded while handling a shell at a construction site. 今年3月间,建筑工人在处理工地上的炮弹时发生爆炸事故,造成两死一重伤。
Study on the Information Management in the Shell Roof Construction of National Grand Theatre 国家大剧院壳体施工项目中信息管理研究
The Strength Sensitivity Analysis of Ribbed Cylindrical Shell Construction Based on the Finite Element Method 带肋圆柱壳结构强度灵敏性有限元法分析带肋旋转薄壳的新型有限单元构造及编程
Application and analysis of reticulated shell scaffold construction technology 网壳式脚手架施工技术的应用和分析
The technological characteristics of pneumatic formwork construction method and the application of foreign characteristics of pneumatic formwork construction method in concrete shell construction were introduced in this paper. 介绍了气压支模施工法的工艺特点,及国外气压支模施工法在混凝土薄壳施工中的应用。
On the reticulated shell structure fixing construction technique of an edifice in Beijing 浅谈北京某大厦网壳结构安装施工工艺
Research on Static Characters and Model Test of Hyperbolic Parabolic Reticulated Shell Design and construction of long-span hyperbolic paraboloid combined torsion shell roof 双曲抛物面网壳结构静力性能研究与模型试验大跨度双曲混凝土组合扭壳屋盖设计与施工
Analysis of Shell Construction With Arbitrary Initial Imperfection by the Spline Weighted Residual Method 用样条加权残值法分析具有初始几何缺陷的壳体结构
Application of foreign pneumatic formwork construction method in thin concrete shell construction 国外气压支模施工法在混凝土薄壳施工中的应用
Determining Calculated Loads of Drive Axle Shell of Construction Machinery 轮式工程机械驱动桥壳计算载荷的确定
Shell construction optimization of large rotary kiln with multi-supports 大型多支承回转窑筒体结构模糊优化
For the cylindrical latticed intersected three dimensional beam system reticulated megastructure with single layer latticed intersected cylindrical shell substructure, the construction of structure, form parameters and support conditions are analyzed in this paper. 本文针对子结构为单层叉筒网壳的圆柱面交叉立体桁架系巨型网格结构,分析了结构的构成、形体参数、支承方式等;
Design of Injection Mold for the Shell Construction of Reticulated Shell Dome with Combined-Mold 壳体注射模设计杂交型屋面网壳结构的施工
Description is made in detail from the aspects of tank shell construction design, design and selection for main parts and configuration of seal protection system etc. 从罐体结构设计、主要元器件的设计和选用、密封保护系统的配置等方面进行了较详细阐述。
The result of research develops new way of application of the reticulated shell and construction of cooling tower, raises new research problem. 本文的研究开辟了网壳结构应用与冷却塔建设的新途径,提出了新的研究课题。
Study on Synthesis and properties of ACR resin with multi layer core shell construction ⅲ. the constructions and properties of ACR resin 多层核壳结构ACR树脂的合成与性能研究Ⅲ.ACR树脂的结构与性能
It illustrates reverse cone-shape water-tower construction in a certain railway station from foundation engineering, shell body slip-form construction and reinforced concrete water tank construction, and summarizes several construction experiences. 从基础工程施工、筒身滑模施工、钢筋混凝土水箱施工三方面对某火车站倒锥壳水塔施工进行了详细的阐述,总结了几点施工体会。
In the paper, according to the principle of plus on potential function, We put forward the flow field in the impeller of cross fan consisted of a vortex and a potential function relating to the shell and the construction of inlet of fan. 本文根据势流叠加原理,提出横流风机叶轮内部流动可由一个偏心涡和某一势函数叠加来描述,这个势函数与风机壳体和进风导叶结构有关。
Nonlinear stability of a shallow spherical thin shell of sandwich construction 夹层扁薄球壳的非线性稳定
Based on the characters of prestressed cable supported lattice shell, a new construction method is bring forward in this paper. 结合大跨度索承网壳结构自身形式的特点,提出了一种针对此种结构的新型施工方法&分层张拉成形法。
Research on stability of reticulated shell structure Construction of Reticulated Shell Dome with Combined-Mold 组合网壳设计网壳结构稳定性研究
ACR ( PBA/ PSt/ PMMA) resin with multi layer core shell construction was synthesized by multi stage emulsion polymerization. 采用多步乳液聚合方法合成多层核壳结构的ACR(PBA/PS/PMMA)树脂。
Based on function analysis, an improvement method is put forward for bearing shell construction design. An integral machining is realized technologically. 通过分析轴承壳体的功能和作用,对轴承壳体的结构设计提出了改进方法,并从工艺上实现了轴承壳体的一体化加工。
Designing of flameproof shell body New Construction of Flame-proof Terminal Box 隔爆壳体的设计研究新型隔爆接线盒结构
Full-Range Analysis on Spherical Latticed Shell Considering Construction Effect 球面网壳考虑施工影响的全过程受力分析
Recent Research on Steel-Concrete Composite Shell Roofs: Buckling Experiments on the Steel Base Shell during Construction 钢-混凝土组合薄壳屋盖的研究进展&施工阶段钢底壳的模型试验研究
Design and construction optimization of floor form for a steel structure transfer storey shell construction optimization of large rotary kiln with multi-supports 钢结构转换层楼板模板优化设计与施工大型多支承回转窑筒体结构模糊优化
Main girder protective shell construction of Yamen bridge 崖门大桥主墩防撞套箱施工