Non-equidistance grey forecasting on corrosion resistance in tower crane galvanized steel structure;
塔式起重机镀锌钢结构耐腐蚀性能非等间隔灰色预测
Research and development on the all-position welding robot used for steel structure;
钢结构全位置焊接机器人的研究与开发
Design of accessory project for steel structure corrosion protection;
钢结构防腐配套方案的设计
Research on ultra-thin fire retardant coating for steel structures;
超薄型钢结构防火涂料研究
Research on corrosion resistance of super-thin intumescent fire coatings for steel structures;
超薄膨胀型钢结构防火涂料防腐性能的研究
A review of China invention patents in strengthened and fire-preventive steel structures;
钢结构的加强和防火结构的中国发明专利技术进展
Application of CO_2 gas-shield welding in light-steel construction;
CO_2气体保护焊在轻型钢结构工程中的应用
The fire hazard and fire-resistant protection of steel construction;
钢结构建筑火灾危险性和耐火保护
Elementary discussion on the application of steel construction in civil architecture;
浅谈钢结构在民用建筑中的应用
Fireproof problems in steel structural architecture;
钢结构建筑防火问题探讨
Research of Fire-Resistance for the Steel Structural Construction;
钢结构建筑抗火性能研究
During the process of making and machininging trunk steel structural derricks, using the quondam making technics and designed ways of tie-in may cause some quality probems,such as the diagonal and breadth's geometrical dimension overstop the national standards,etc.
在制作加工箱形钢结构井架过程中,采用原制作加工工艺和原设计接头形式时,由于加工制作工艺不合理和原设计接头形式很难控制,容易造成箱形钢结构梁的断面对角线几何尺寸和宽度几何尺寸超出国家标准等质量问题,通过对箱形钢结构梁的特性、设计要点、施工工艺的分析,结合机械制造企业本身的特点,采用改进后的加工制作工艺和接头形式,使箱形钢结构梁的质量一次合格率达到了100 %,同时大幅度提高组装速度,而且还节约了组对材料,提高了企业的经济效益。
Technical specification for structural design of light weight steel construction
轻型钢结构设计规程
Specification for design of fire protection steel structure
钢结构防火设计规程
Specification for welding of steel structure buildings
建筑钢结构焊接规程
The steel structure of the entry seal chamber.
进口密封室钢结构;
self - supporting structure
自立式(高炉)钢结构
Technical code for strengthening steel structures
钢结构加固技术规范
Specification for steel structure fabrication processing
钢结构制作工艺规程
Reinforces Structure and Monsary Structure
钢砼结构与砌体结构
Typical structural steel shapes include beams, channels, angles and tees.
典型的结构型钢包括工字钢、钢、钢和丁字钢。
Hot-rolled carbon and low alloy structural steel strips
GB/T3524-1992碳素结构钢和低合金结构钢热轧钢带
Study on Joints, Spindle and Tower Structure of Cast Steel;
铸钢节点铸钢轴和铸钢塔结构的研究
Carbon structural and low alloy steel--Rolled plates and strips
GB/T3274-1988碳素结构钢和低合金结构钢热轧厚钢板和钢带
Cold-rolled plain carbon and low alloy structural steel sheets and strips
GB/T11253-1989碳素结构钢和低合金结构钢冷轧薄钢板及钢带
Hot-rolled plain carbon and low alloy structural steel sheets and strips
GB/T912-1989碳素结构钢和低合金结构钢热轧薄钢板及钢带
Alloy structure steel wires
GB/T3079-1993合金结构钢丝
Reinforced Concrete & Brick Structure
钢筋混凝土及砖石结构
precast reinforced concrete construction
装配式钢筋混凝土结构
loy high-tensile structural steel
低合金高强度结构钢