钢结构

We focus on offering a complete list of services, such as industrial workshop consulting,development, design, sales, general contract ,steel construction, industrial equipment and Accessories , Export of Labour ,etc We have an H-STEEL automatic submerged arc welding production line, AV-475 type rolling machine which can do 360 degrees of rolling work with unreeling and double-lock seam roofing panels, straightening, rust removal and sand blasting and other related equipment.

属下的江门共盈钢结构厂、新会共盈机械厂等，面积超过2万平方米，拥有H钢自动埋弧焊接生产线、AV-475型360°度回卷双锁缝合屋面板现场轧制机等专业设备，主要为客户提供钢铁类的建筑构配件、工业设施和产品配套加工服务，包括钢结构、集装箱旅游组合屋的设计、生产加工、安装施工、翻新保养，及金属构配件、夹层平台、塔架、天车梁、H钢、T钢等的订造、加工、出口。

Setting the common construction program of lightweight steel structure and the grid welding of one aerial manufactural plant,it discusses the manufacture of lightweight steel construction and the quality control of grid welding,to perfect the construction technique of steel structure and prompt the application of steel structure in projects,and can give a reference to the similar projects.

以某航空城飞机制造车间的轻钢结构、焊接球网架共同施工的建设项目为例，对钢结构制作和网架焊接的质量控制进行了论述，以完善钢结构施工工艺，推广钢结构在工程中的应用，可供同类工程参考借鉴。

Based on finite element analysis software ANSYS,and according to the forms and characteristics of load on steel structure of tripper of stacker/reclaimer,topological optimization is made to the simplified steel structure of tripper,and optimum layout of auxiliary inclined arm is obtained,with the main body frame of steel structure of tripper determined.

基于有限元分析软件ANSYS，根据堆取料机尾车钢结构承载的形式与特点，对简化的尾车钢结构进行拓朴优化，得到了尾车钢结构在主体框架确定情况下辅助斜梁的最佳布置形式。

Steel moment-resisting frames with welded beam-to-column connection were traditionally regarded as having excellent performance, and widely adopted in steel constructions, but this opinion changed after the 1994 Northrige earthquake and the 1995 Hyogoken-Nanbu earthquake. These earthquakes also arouse engineers to resurvey the behavior of end-plate connections. It is well known that end-plate connections have definite flexibility, which can increase damp, prolong period, and decease swing of structure. So it can reduce the damage, and is one of the best choices for resisting earthquake.

中文题名钢框架梁柱端板连接在循环荷载作用下的破坏机理及抗震设计对策副题名外文题名 Collapse mechanism and design criterion of steel beam-to-column end-plate connections under cyclic load 论文作者郭兵导师顾强学科专业结构工程研究领域\研究方向学位级别博士学位授予单位西安建筑科技大学学位授予日期2002 论文页码总数127页关键词钢结构框架结构抗震设计钢框架梁柱端板连接馆藏号BSLW /2003 /TU392 /6 传统观点认为，梁柱焊接刚性连接具有较好的抗震性能，因此在工程中得到了广泛地应用，但1994年的Northrige地震和1995年的阪神地震改变了这种传统观点，这两次地震也引起了工程技术人员对端板连接的再审视。

It introduces the advantages,choice of material, economic span and applied situation of fast-developed door-style soft steel structure recently in China,and points out the defects in design and construction.

介绍了目前发展较快的门式轻钢结构的优点、材料的选择、经济跨度以及目前门式轻钢结构在我国的应用情况，指出了设计与施工上存在的不足，最后进行了总结，以提高人们对门式轻钢结构的认识。

Shandong Jingbang Industries Limited Liability Company, established in May 2003 with a registered capital of 6 million yuan, administered Jingbang Steel Co., Ltd., Shandong Province and Shandong Province Jingbang Building Materials Co., Ltd., is a concentrated, large steel structure works Design, production, installation of steel structures for the integration of professional engineering company; company annual production and sales of steel structures and other insulation works centrifugal glass wool carpets, stable quality and reasonable price, by province and the surrounding Provincial and municipal customers praise.

山东靖邦实业有限责任公司，成立与2003年5月，注册资金600万人民币，下辖山东省靖邦钢结构有限公司和山东省靖邦建材有限公司，是一家集中型、大型钢结构工程的设计、制作、安装为一体的专业钢结构工程公司；公司常年生产、销售钢结构工程及其它保温隔热工程所需的离心玻璃棉毡，质量稳定，价格合理，深受本省及周边省市客户好评。

Secondly, it summarizes the development of cold-formed sections and latest trend about stability of cold-formed beams and purlins. Finally, some possible improvements in stability of cold-formed beams and purlins are anticipated.

其中普通钢结构主要指采用大截面和厚板的结构(因表面涂有防锈漆，俗称&红钢&的结构)；而轻钢结构则主要指以轻型H型钢或冷弯薄壁型钢作为承重骨架，用轻型板材作围护的结构(图 1 )。

Our main products: Bluelanty flooring deck series, light-keel/purline series, colored roof and wall sheet series various alloyed metal plate series Aluminum-Magnesium and Titanium-zinc alloy roof series light-steel villa and so on.

公司主要产品有：碧澜天结构钢承板系列、轻钢龙骨檩条系列、琉璃钢瓦屋面及墙面系列、各种复合金属板材系列、铝镁钛锌合金屋面系列及钢结构建筑屋面系统、轻钢别墅等。

Our main products: bluelanty flooring deck series, light-keel/purline series, colored roof and wall sheet series; various alloyed metal plate series; aluminum-magnesium and titanium-zinc alloy roof series; light-steel villa and so on.we have three national manufacturing bases and set up selling network in china's main cities with annual production value more than ten millions.

公司主要产品有：碧澜天结构钢承板系列、轻钢龙骨檩条系列、琉璃钢瓦屋面及墙面系列、各种复合金属板材系列、铝镁钛锌合金屋面系列及钢结构建筑屋面系统、轻钢别墅等。

First of all, this paper analyzes the distributing situation of sectional temperature of two steel frame models within an hour utilizing the transient thermal analyse module of ANSYS;Secondly, carries on the failure analysis to two steel frame models at high temperature and obtains the fire-resistant limit and critical temperature of steel frame, utilizing the static nonlinear analyse module of ANSYS and considering the influence of geometry nonlinearity and material nonlinearity; Finally, according to the fire-protection designing requirement of structure, deduce a method to computer the thickness of fireprotection layer for steel structure and ask out the thickness of fireprotection layer of two steel frame models according to this method .

首先，利用ANSYS瞬态热分析模块，分析出两个钢框架模型在一小时内钢框架的截面温度场分布情况；其次，利用ANSYS静力非线性分析模块，综合考虑几何非线性及材料非线性影响，对钢框架模型在高温下进行失效分析，分析出两个钢框架的耐火极限及临界温度；最后，根据结构防火设计要求，推导出一种钢结构防火层保护厚度的计算方法，并据此方法求出两个钢框架模型的防火层厚度。

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。