Production sales : light structural steelwork and concrete products , demands piles equipment accessories , hardware accessories ( with the above project involves setting quality management ) 生产销售：轻钢结构，商品混凝土，砼管桩设备配件，五金配件（以上项目涉及资质的凭资质经营） 。
Recently , with the development of economy and our country ’ s enhanced in the output and quality of the steel , gabled frames have been widely used in industrial and civil structures 端板连接节点是门式刚架轻钢结构中普遍采用的连接形式,由于其构造上的特点,端板连接节点具有非线性性能。
The motive is to make the steel volume least , reduce structure cost and speed the promulgation of lightweight steel - structure housing . member sizes may be chosen form discrete aggregate 方法的最终目的是使结构的用钢量(即总体积)尽量达到最小，从而可以降低结构造价，促进轻钢结构住宅的普及推广。
Choi ; light structural steelwork pieces ; aluminum alloy doors and windows manufacturing ; processing ; upholstery ; mechanical and electrical products ; wujinjiaodian ; construction materials ; daily provisions 彩板；轻钢结构件；铝合金门窗制造；加工；室内装饰；机电产品；五金交电；建筑材料；日用百货。
According to the property of the light weight steel structures in typhoon , the aerodynamic idea is put forward under the strong wind , in which the nests to lead wind are introduced in the maintenance structures 根据轻钢结构在台风中的特性，提出强风下在破坏围护结构的非重要部位形成导风巢的抗风思想。
Based on the oriented - object technology , a computer model of the light steelwork is established and a software prototype system of the intelligent design for light steelwork is developed by objectarx2000 采用面向对象的技术建立轻钢结构的计算机表示模型，利用objectarx开发平台开发了一个轻钢结构自动设计的原型系统并通过了几个实例验证。
The crs meishan roiling stock company marls steel construct company can offer products as light steel construction and pure steel project etc . used for the factory building civil building , commercial building and service to the masses of customers 中国南车集团眉山车辆厂同升钢构公司能为广大客户提供厂房建筑、民用建筑、商业建筑用轻钢结构及纯钢工程等产品和服务。
As one of 2001 ' key research subjects of ministry of construction of china , grant no . 01 - 2 - 085 , the performance of beam - to - column connections and the effect of semi - rigid connections on frame were studied in this paper 作为建设部2001年科技攻关项目《新型空腔结构板轻钢结构体系应用研究》的子课题，本文主要研究钢框架梁柱半刚性连接特性以及半刚性连接对框架的影响。
National agricultural exhibition center is located at 16 north section of the east 3rd ring road , chaoyang district , beijing , china , covering an area of 52 hectares , with 8 exhibition halls of light steel structure , having a total construction area of 30 , 000m2 北京全国农业展览馆位于北京市朝阳区东三环北路16号，全馆占地52公顷， 8座轻钢结构的展厅，建筑总面积近30000平方米。
The experimental research for sandwich panel infill steel frame is one subject of 2001 ' key research subject of china ministry of construction , grant no . 01 - 2 - 085 . there are three aspects as below on the problems of this subject : 1 本文对于空腔砌块复合墙体钢框架在低周往复荷载作用下的试验研究是建设部2001年科技攻关项目《新型空腔结构板轻钢结构体系应用研究》的子课题，进行了以下几个方面的研究： 1
