The technique to reactivate the "dead" element step by step is employed in the design so as to simulate the changes in stiffness and load of the steel structure in the construction process.
在设计中运用将“死”单元逐次激活的技术，对钢结构在整个施工过程刚度和荷载的变化情况进行模拟。
Steel anti-shock plate that ACTS as exterior wall and anti-shock element covers the outside of the multi-facade structure of the new system, which makes this an external heat isolation building.
钢抗休克板，作为外墙和抗休克的因素包括内外的多外墙结构的新系统，这使得这一外部热隔离建设。
Element combination form and self-balanced prestressed steel structure is a new spatial system composed by prestressed cable and strut elements.
“单元拼装式自平衡预应力空间钢结构”是由施加预应力的基本单元构成的新型空间结构体系。
Steel braced frame structure is widely used in highrise steel structure buildings because that it can coordinate the mechanic behavior of frame element and brace element.
钢框架一支撑结构由于较好地协调了框架和支撑的受力性能，因而在高层钢结构建筑中较为常用。
The cold heading steel coil generally is low and medium carbon quality steel and alloy structure steel to manufacture various standard mechanical element and fastener by cold heading forming.
冷镦钢盘条一般为低、中碳优质碳素结构钢和优质合金结构钢，用来冷镦成型制造各种机械标准件和紧固件。
This machine adopts steel plate welding structure, the fuselage using the finite element analysis and design, Vibratory stress Relief of internal stress, so that body stable and reliable.
液压剪板机采用钢板焊接结构，机身采用有限元分析设计、振动时效消除内应力，使机身稳定、可靠。
After analyzing the finite element of structure on steel box sling during the construction, the author exhibited the bearing force characteristics of overall structure on steel box sling.
通过对钢吊箱施工过程中的结构的有限元分析，揭示了施工过程中钢吊箱整体结构的受力特点。
In order to solve the problem of finite element model in steel structure, the checking method on correlativity of models is put forward based on time domain.
针对钢结构有限元建模中出现的问题，提出基于时域下的模型相关性检验方法。
Iarge steel structure equipment has its own structural and load features. Finite element mechanics analysis of it also has relevant method. But up to now there's no reference available to it.
大型钢结构件有其独特的结构特点和载荷特点，在对其进行有限元力学分析时也有其相应的方法和特点，但目前具体介绍大型钢结构有限元力学分析方法和技巧的资料几乎没有。
A reasonable steel-concrete hybrid finite element model of the structure is set up in this paper, which can achieve perfect accuracy without too much computational work.
本文建立了合理的钢-砼组合结构的有限元模型，在节约计算量的同时，确保了结构的计算精度。
The finite element method is used to analyse the natural vibration of a exhaust chimney with steel structure in a nuclear power plant, such as the first, the second frequency and their model.
利用有限元法分析了某核电站排气钢塔的固有振动特性，即一阶、二阶振动频率及振型。
The unification theory of steel tube concrete derives from the experiments and the analysis of finite element method, and it can explain the factual working performance of the structure.
钢管混凝土统一理论是基于试验和有限元计算的基础上提出来的。很好的反映构件的工作性能。
The unification theory of steel tube concrete derives from the experiments and the analysis of finite element method, and it can explain the factual working performance of the structure.
钢管混凝土统一理论是基于试验和有限元计算的基础上提出来的。很好的反映构件的工作性能。
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