钢结构

Stainless steel welded pipe of anti-collision rail of main road bridge guardrail road lame pole platform flagpole decorate structure sidewalk guardrail fitness equipment is widely used in public works such as steel structure works road and bridge guardrails lamp poles road signs billboards industrial pipe vehicles and ship luggage rack and rails vehicle pipe and spare parts structure decorative grid steel furniture medical equipment fitness equipment and other fields.

主干道防撞栏杆大桥护栏杆道路灯杆站台旗杆装饰结构人行护栏健身器材不锈钢焊接管，广泛应用于市政工程中的钢结构工程、道桥护栏、灯杆、路标、广告牌架，工业结构用管、车船行李架及扶手，车辆用管及零配件、结构装饰性网架、钢制家居、医疗器械、健身器材等领域。

This paper made displacement calculation and analysis adopting beam3, beaml88 units through ansys software, then compared the displacements of upper steel frame of mixed-layer structure and single story workshop under different loads and established the reasonable domain of displacement coefficient about mixed-layer structure, thus provided references and basis for the design of such structure.

针对一种新型结构即混凝土与钢结构混合而成的结构一混层结构，通过ansys软件，采用beam3、beam188单元对此新型结构进行位移计算及分析，并通过在不同荷载工况下混层结构的上层钢架位移与单层厂房的钢架位移进行比较分析，确定混层结构位移影响系数的合理范围，为此类结构的设计提供参考依据。

Main Curriculums: Higher Mathematics, Engineering Mathematics, College Physics, English, Descriptive Geometry and Building Cartography, Program Design and Arithmetic, Introduction to Java, Network Database, Numerical Analysis, Tensor Analysis, Specialty English, Document Retrieval and Utilization, Introduction to Mechanics, Theoretical Mechanics,Mechanics of Materials,Structural Mechanics,Computational Mechanics and Engineering Software, Theory of Plate and Shell, Theory of Elasticity, Composite Mechanics, Advanced Structural Mechanics,Plastic Mechanics of Structural Engineering, Fluid Mechanics, Experimental Mechanics, Vibration Theory, Soil Mechanics and Foundation, Steel Structures, Concrete Structures, Engineering Construction and Engineering Estimate, Engineering Signal Analysis and Processing, CAD of Structure, Design of Structural Optimization, Modern Testing Technologies.

专业课：高等数学、工程数学、普通物理、英语、政治、画法几何及建筑制图、程序设计与算法语言、Java基础、网络数据库、数值分析、张量分析、专业英语、科技文献检索、力学概论、理论力学、材料力学、结构力学、计算力学与工程软件、板壳理论、弹性力学、复合材料力学、高等结构力学、结构工程塑性力学、流体力学、实验力学、振动理论、土力学与地基基础、钢结构、混凝土结构、工程施工与概预算、工程信号分析与处理、结构CAD、结构优化设计、现代测试技术等。

This paper discusses the characteristics of the portal frame building constructer and studies optimization method to design them.The systematic analysis of the portal frames steel structural characteristics is done in section 2. And in section 3 and section 4, the structural optimization design is introduced based on the principles of finite element analysis and the technology of Object Oriented Programming in the software ANSYS.

本文系统地分析研究了门式刚架钢结构的特点，在此阶段，以有限元为基础，借助大型有限元ANSYS面向对象程序设计技术进行优化设计，研究基于功能强大的ANSYS作结构优化设计的问题：提出有效的设计变量、优化目标函数(以降低结构重量、充分发挥材料性能为目标)，编写APDL优化程序控制文件，在ANSYS程序上实现门式刚架结构优化设计。

Based on this foundation, when structure theory gains breakthrough with the help of computer, the image of contemporary steel structure architecture takes on a current of diversity. Design aims at not only the magnificent and the renovation of structure, but also how to combine steel and form, and at the same time, embody the rational form art which string along with the logic of material and structure.

在这样的历史积淀下，在结构理论获得计算机帮助并迅速取得突破的情况下，当代钢结构建筑的面貌够呈现出多元化的发展趋势；设计追求的目标也不再仅仅是结构的宏伟与革新，而是转向将钢材作为一种表现元素与造型设计相结合，体现出一种忠实于材料与结构逻辑的理性造型艺术。

The Company existing staff 115 people, engineers and technicians staff of 35 people, 42 electric welder, in line with years of experience in order to facilitate the masses, in order to better development of light steel structure, color steel tile, EPS sandwich panel color-coated steel, C-shaped steel.

本公司现有员工115人，工程技术人员35人，电焊接工42人，本着多年的经验，为了方便群众，为了更好发展轻钢结构，彩钢瓦，EPS彩钢夹芯板，C型钢。

But this text bring up a new kind of Pre-stressed steel structure, the outstanding characteristics of the structure is combination form and self equilibrium system, the purpose is to develop the steel potential through taking full advantage of axis compression member strength break under small slenderness ratio.

本文提出一种全新的预应力钢结构的结构形式，是由自平衡的预应力结构单元拼装组成的结构体系。

They are are widely used in metal anticorrosive and defending coating, steel structure coating, rolling material coating, steel cylinder coating, printing coating, sealant, wood paint, ink, gloss oil and glass paint, etc.

产品广泛应用在金属防腐防护涂料、钢结构涂料、卷材卷钢涂料、钢桶涂料、织物印花涂料、封闭剂、木器漆、油墨、上光油、玻璃漆等领域。

Including:classical steel construction plans and good roducts recommendation ; initialized roof and wall system plans;weight loading capacity calculation;typeset drawings of steel purlins and steel panels,as well as other detailed design of enclosure and steel structure.

具体包括：经典和钢建筑设计方案及高性价比产品推荐；提供初始化屋面、墙面系统的整体方案；提供承载计算；提供钢檩条、压型钢板的排版图及其它围护系统（收边、排水、采光、通风）的深化设计、钢结构详图设计等。

The company is specialized in producing glass wool and steel structure supporting materials production and operation supporting steel structure products have 20 years of history.

是专业生产经营玻璃棉及钢结构工程配套产品的大型企业，生产经营玻璃棉保温材料和钢结构工程配套产品已有二十余年的历史。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。