钢结构

Volume production of O-doot luxury materials, hollow roller shutter doors wind up its Harmony, Vol aluminum doors, security windows, Frameless glass doors, banisters, all stainless stell products.

临朐东顺门业有限公司是生产澳式卷门、豪华车库门、中空卷帘门、和谐式拉闸、铝材卷门、防盗门窗、无框玻璃门、楼梯扶手、各种不锈铁钢制品、玻璃幕墙的专业化生产厂家；并对外承接钢结构工程。

By applying the system, the steel structure of bodywork is optimized.

应用本系统对车体钢结构进行结构优化设计，实现了对车体结构的可行性设计。

As the new energy-saving and environment-friendly materials stainless steel compound pipe has been listed in the specially recommended products of China the Social Survey Institute of State Department in 2002. The products are 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.

作为节能和绿色环保新材料，不锈钢复合管于2002年被列入国务院中国社会调查研究所特别推荐产品，产品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。

The cable and the tension bar which belong to the basic frame member of the prestressed long-span steel structure system are high strength steel members which had been subject to cold-work hardening and hot rolling and modified treatment separately.

预应力大跨度钢结构体系的大变形倒塌失稳极限状态是结构安全的控制因素，其基本构件索与拉杆的延性性能分析研究对结构体系的安全设计至关重要。

The main contents of this dissertation are as follows:(1) According to involved theories of ferromagnetics, the microscopic mechanism of domain structure is analyzed systematically; through the movement variation of domain structure, that is the movement of domain wall and rotation of magnetic moment, the magnetization process is illustrated in an applied magnetic field. Meanwhile, by the use of energy methods, a study is performed on influencing factors of domain movement including stress, dope, scattering field, etc. The influence of various energies is dealt with on the magnetic behavior and parameters of ferromagnetic material; the corresponding theories of the spontaneous magnetization and technical magnetization are also discussed.

本文以此为研究背景，通过理论分析和模型试验，系统地研究了钢结构全磁通应力无损检测技术的基本理论和应用方法，主要研究工作如下：(1)根据铁磁学的相关理论，分析了铁磁材料磁畴结构产生的微观机理，并通过对磁畴结构运动变化规律，即磁畴壁移动和磁矩转动规律的研究，分析了外磁场作用下铁磁材料的磁化过程与一般规律，同时采用能量分析方法，研究了影响铁磁材料磁畴运动的主要因素，包括应力、掺杂和弥散磁场等，探讨了各种能量对铁磁材料磁行为和磁参量的影响，研究了相应的自发磁化理论和技术磁化理论等。

Using I-DEAS software,finite element analysis of static strength of low-sided weathering steel gondola car body is carried out.

利用I-DEAS软件，对低边耐候钢敞车车体钢结构进行有限元静强度分析。

In addition, attention to energy efficiency, environmental protection section of the building structural system extension, research and development, extension of the framework Kuangjian structural system, steel structural system, the CL system, heteromorphosis pillar framework GRG gypsum big board system.

此外，重视节能、环保型的建筑节结构体系的推广，研发、推广了框架框剪结构体系、钢结构体系、CL体系、异型柱框架GRG石膏大板体系等。

As part of the research project Advanced Analysis Theory of Steel Structure in Three Dimension Space, moment behavior of semi-rigid minor axis connections were researched in this paper.

作为课题《三维空间钢结构高级分析理论》的一部分，本文研究钢框架梁柱弱轴半刚性连接的抗弯性能，为课题的有限元分析程序编制提供支持。

Guangzhou Opera House as a space of steel structural engineering folded plate three-way combination of oblique lattice structure, the structure inside through the triangle plane reduced grid.

广州歌剧院钢结构工程为空间组合折板式三向斜交网格结构，结构内部通过三角形平面折合成网格。

The structure of tower body adopts structural steel frame, its curb plate is fiberglass reinforced plastic structure.

塔体结构采用钢结构框架结构，塔体围护板为玻璃钢结构。

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。