结构工程

The results computed by Algor and TAT with the combination of model response analysis method and the time history analysis method are given respectively.

计算结果表明：采用不同的计算方法与计算程序得到的斜撑框架结构体系的自振特性相差较大，而结构的内力相差不大；目前的商用软件如TAT可适用于斜撑框架结构的工程设计。

Based on a circular reinforced concrete coal bunker with diameter of 90 m for a thermoelectric project,and for this coal bunder,the uniform pilasters are set up along its circumference.

胶带输送机钢结构栈桥在煤炭行业应用极为广泛，结合某热电工程直径90m、沿圆周均匀设置扶壁柱的钢筋混凝土圆形贮煤仓，对其进行煤钢结构栈桥的结构设计。

There are gaps among the crystal structures. In order the micro_object to be a continuum, a close-packed Wigner-Seitz model is put forward by the object structure principle.

针对Hamaker理论在工程实际中存在的问题，从物质结构出发分析晶体结构，发现晶体结构存在空隙，Hamaker连续介质假设不成立。

The aim of the research is to propose a newly quantified annoyance method to replace the commonly used semi-quantified method for vibration serviceability design.Annoyance rate and AR-based operations,i.e. expected AR and average AR,consist the major contents of the AR model. The basis of AR model was complementally introduced in Chapter 3 and through which different AR curves for several types of application purposes were suggested.

本文结合结构动力学，可靠度理论和心理物理学，提出了基于烦恼率的结构振动舒适度设计理论模型，其目的是使工程结构振动舒适度的设计方法从原来的半定量设计阶段提高到定量设计、可靠度设计和优化设计阶段。

The lateral rigidity and torsional rigidity of the wall is enhanced and the pertinence contexture is strengthened by configuring of vertical structure rationally and after the actual analysis and calculation for the specific project.

小高层住宅采用短肢剪力墙结构，可以不露墙柱，减轻重量，减小地震效应等优点；通过具体工程实际分析计算，合理的布置竖向结构，提高其侧向刚度和抗扭刚度，并针对性的构造加强，在7度地震区，小高层住宅采用短肢剪力墙结构，其抗震性能尚可。

With the engineering data , the strut frame made of composed soil nails is analyzed with the program ababqus , and the effects of the distortion characters , the property of the deposition of the ground , the mechanical property of the soil nails , the variation of the length and the separation of the soil nails , and the diametric of the mixing piles on the strut frame made of composed soil nails , and the distortion property of the strut frame made of composed soil nails under different ground conditions

在总结前人的研究成果下，针对复合土钉墙构造的特点，建立了模拟复合土钉墙受力变形的计算模型，并结合工程实测资料，运用大型通用有限元程序ababqus对复合土钉墙进行了有限元分析，详细讨论了复合土钉支护结构开挖过程中的变形特性、地面沉降性状、土钉受力性状；土钉长度变化、土钉间距变化、搅拌桩桩径变化对复合土钉支护结构的影响；复合土钉支护结构在不同地基条件下的变形特性。

The principle and design method of vibration energy dissipation and structural control are introduced.

介绍了结构控制和消能减振技术的减振机理和减振设计方法，对不同结构构造的粘滞流体阻尼器的耗能原理进行了研究，研制出了一种性能稳定的双出杆型工程结构减振粘滞流体阻尼器。

Based on the item of national high technology development project, the thesis studies the reasonable construction pattern of the tunnel portal, incidence of the micro-pressure wave and the the effect of bell-mouthed hood, lacunaris hood and expansile hood on alleviating the micro-pressure wave in the situations of single line and double line, obtains the relationship between the max micro-pressure wave and the velocity of the train as well as the relationship between the max micro-pressure wave and distance of measuring point at the velocity of 100km/h-550km/h, compares the different alleviative effect of the three different hood to max micro-pressure wave and finally proposes the reasonable construction pattern of the tunnel portal.

本文针对国家高技术研究发展计划(863计划)课题"磁浮交通沪杭线越黄浦江隧道的工程技术问题研究"，在单洞单线和单洞双线两种工况下，对隧道洞口的合理结构形式和影响范围，以及洞口喇叭形入口缓冲段、多孔壁入口缓冲段以及隧道出口膨胀室对减缓微压波的作用进行了研究，得到了磁浮列车速度在100km/h～550km/h时隧道出口微压波最大值与速度的关系以及微压波最大值与测点距离的关系，比较了三种不同形式缓冲结构对微压波最大值的减缓效果，提出了隧道洞口的合理结构形式。

Since the company has been involved since the establishment of a number of national construction, and Beijing Urban Construction Company, one Zhongjian Bureau construction company involved in the Beijing Asian Games Village construction, and Beijing China Travel Service Building, Jama River building, steel structure building, Motorola Building, Tianjin, Shijiazhuang City, HUAI Deer Jiujiang Yangtze River Bridge electric cable communications engineering, Harbin Sun Island single cable-stayed bridge, Guangzhou OurGame stainless steel works, the Shenzhen municipal air-conditioning pipes, Guangzhou Shipyard, Guangzhou University and other places of the building.

自公司成立以来先后参与了国家的多项建设，与北京城建公司，中建一局等建筑公司参与了北京亚运村的工程建设，以及北京中旅大厦，亚马河大厦，钢结构大楼，天津摩托罗拉大楼，石家庄市怀鹿电场长江九江大桥通信线缆工程，哈尔滨太阳岛单臂斜拉桥，广州市联众不锈钢工程，深圳市政空调管道，广州船厂，广州大学等地的建设。

Along with the high-rise construction, large-scale public building's increase, with to underground wants spatial the request, the basement and the understructure work are getting more and more, the underground waterproofing works bring to people's attention more and more, but underground waterproof success or not, is not only the building uses the function the essential requirements, moreover affects building's structure security and the service life to a certain extent, meanwhile may save the investment, reduces the project cost reduction service.

随着高层建筑，大型公共建筑的增多，和向地下要空间的要求，地下室和地下工程越来越多，地下防水工程越来越引起人们的重视，而地下防水成功与否，不仅是建筑物使用功能的基本要求，而且在一定程度上影响建筑物的结构安全和使用寿命，同时还可以节约投资，降低工程成本减少维修。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐