This article is first determined the starting temperature of the main steel structure of the closure, We design closure process and defined the technical requirements for the closure.
从确定主体钢结构的合龙温度入手，设计了合龙工艺，明确合龙技术要求。
The prediction of fatigue life is important for steel towers and so on, because for this type of structure wind load is regarded as the main load.
由于风荷载是钢塔架等钢结构的主要荷载，风荷载作用下上述结构的疲劳寿命预估因而是至关重要的。
The roof constructed of steel covered with aluminum, seems to float above the massive concrete walls, as if disconnected from the main structure and part of the wind.
屋顶钢结构表面覆盖了铝质材料，轻盈的结构看起来就像悬浮在混凝土墙面上一样，仿佛从主结构断开，成为了风的一部分。
The wind load is one of the main control loads for the large span steel roof structure.
风荷载是控制大跨度钢屋盖结构设计的主要荷载之一。
The main building of Nanjing Railway Station is made up of concrete structure and the roof and curtain wall made up of steel structure.
南京火车站主站房主体结构采用混凝土结构，屋盖及幕墙支承体系采用钢结构。
The corrosion of steel bar is the main reason to lead the destruction of concrete structure.
混凝土中的钢筋锈蚀破坏是混凝土结构失效破坏的最主要原因。
Plastic rockery stone stability is mainly rely on the main structure completed, but with the passage of time, steel in the process of contact with air and water, prone to corrosion and rust.
塑石假山的稳定性主要靠主结构来完成，但随着时间的推移，钢材在接触空气及水的过程中，容易发生腐蚀、生锈。
Several items of main clews for the teaching of steel structure is presented in the paper .
以下谈谈十几年来对钢结构课程教学的一些粗浅体会。
We suggest that the main structure of the steel using hot dip galvanized processing, so that can greatly reduce the corrosion and rust of steel.
我们建议主结构的钢材采用热镀锌处理，这样能大大降低钢材的腐蚀及生锈几率。
As the main conjunctive mode of the steel structure, high-strengthened hexangular bolt joint auxiliary has got widely used in production.
高强度大六角螺栓连接副作为钢结构的主要连接方式，在生产中得到了广泛的应用。
The structure of slide rail over and under type skid bed drawing steel rail has been introduced, and the strength and rigidity of main load -bearing slide rail have been calculated.
介绍了攀钢轨梁厂钢轨收集装置——滑轨升降式拉钢台架的结构，并计算了主要受力构件滑轨的强度和刚度。
It is expounded briefly the steel structure design, including lectotype of structure, load value and calculation method of the main concrete members.
简要阐述该工程钢结构部分的设计，包括屋盖的结构选型、荷载取值、主要构件的计算等方面的内容。
The main building of Nantong Zhusuan Museum is made of concrete structure, the roof and curtain wall made of steel structures.
南通珠算博物馆主体结构采用混凝土结构，屋盖及玻璃幕墙支承体系采用钢结构。
The new type environmental protection steel heating radiators design and characteristics of structure and main technology of manufacture and characteristics of function are introduced in the paper.
介绍了新型环保钢制散热器的设计、结构特点及主要制造工艺和性能特点。
Cold bend section steel is the main material, the production of light steel structure is made of steel or steel with cold bending forming.
冷弯型钢是制作轻型钢结构的主要材料，采用钢板或钢带冷弯成型制成。
The fire of steel structure is one of the main safety problems of steel structure construction.
钢结构火灾是钢结构建筑的主要安全隐患之一。
At present, the difficulty of the project's largest steel structure in the main truss beam successfully uninstalled.
目前，这一工程中难度最大的钢结构主桁架梁成功卸载。
The technology was applied to corrosion prevention of main force loading aluminum member on cage of aluminum-steel structure in a coal mining and a definite effect was attained.
应用胶封技术对某矿钢铝混合结构罐笼主要承力铝构件进行了防腐处理，取得了明显的防腐效果。
The main measure taken is the application of the five stage design to prestressed steel structure, in which high strength strands are used as prestressed tendons.
主要措施是采用以高强度钢绞线作为预应力拉杆的预应力钢结构五阶段设计。
Hot-rolled seamless steel tube column, as the main vertical load-bearing member, plays the role of structure transferring between the cast RC frame shear wall and the steel roof truss.
以热轧无缝钢管柱为主要竖向承重结构构件，承担现浇钢筋混凝土框架剪力墙结构与钢屋架之间的结构转换作用。
The main factors which affect the efficiency of de hydrogenation of molten steel are as follows:rotating speed of lance, gas flow, treating time and structure of lance head etc.
影响微气泡脱氢效果的主要因素有：旋转喷枪的转速、供气量、喷枪枪头结构和处理时间等。
The aseismic behavior is studied for the new-type and long-span steel roof structure of the main building of Shanghai South Railway Station.
对上海铁路南站主站屋新型大跨度钢屋盖结构的抗震性能进行了研究。
The main structure of the trellis is made of steel rods formed using CNC bending technology.
这个棚子的主要结构由钢制的杆子组成，并采用CNC连接技术。
The technical characteristics of steel house are analyzed, such as its main structural system, inner and outside wall construction, floor type, roof structure and protection of steel structure.
分析了钢结构住宅的结构体系、构件形式和钢结构防护等的技术特点。
Truss is the main structural component, its standardization design and factory melt produce is very important, for the application of the staggered truss system in the residence steel structure.
桁架是交错桁架体系的主要构件，桁架的标准化设计、工厂化制作对推动交错桁架体系在我国钢结构住宅中的应用具有重要意义。
Among various steel structures, I-steel beam (H-steel beam) is the most widely used as the main structure of almost all engineering works.
作为钢结构中的主要构件之一的工字钢梁(H钢梁)是工程中使用最多的型钢之一。
The paper introduces the design thought, main structure, performance character, applying range and control implement of cutting machine for intersecting curve of major diameter steel pipes.
介绍了大直径钢管相贯线数控切割机的设计思路、主要结构、性能特点、适用范围和控制实现。
Financial crisis has influenced the iron and steel production and demand in Asia violently. Face to this situation, the main production countries readjust their structure, production and export.
金融危机对亚洲国家钢铁生产和消费产生了极大的影响，面对严峻的考验，亚洲的主要产钢国积极调整产品结构、产量及出口方向。
The main purpose of steel production is to meet the requirements of customers for structure and properties of steel products.
最大程度满足用户对钢材产品组织性能的要求是钢材生产的主要目标。
The main purpose of steel production is to meet the requirements of customers for structure and properties of steel products.
最大程度满足用户对钢材产品组织性能的要求是钢材生产的主要目标。
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