结构工程

Chapter 2 is to discuss features of geological environment in mine, including its structure, existence environment, and boundary condition and slope's stability. Restrict reaction of geological environment to mining is stressfully studied.

第二章讨论了矿山工程这一特定工程背景下地质环境的特性，分别从地质环境的建造特征、结构特性、赋存环境、边界条件、边坡的稳定性等方面对地质环境进行了深入而具体的研究，重点讨论了地质环境对于矿山工程制约作用。

Perception, interaction and imagination have been emerged as the engineering design-oriented abstract levels in the philosophy of Concurrent Engineering to supportably implement the system structure and function of NECVDE, which forms a systematical solution to the collaborative work environment for NCCAD.

论文的主要研究内容和结论如下：（1）研究人机和谐环境理念下网络CAD的协同工作环境，首次提出&基于网络的工程CAD虚拟设计环境&基本概念、特征和方法论，并围绕感知、交互、联想三大特性在并行工程哲理下面向工程设计实际以不同的抽象层次支持NECVDE体系结构和功能模型的建立，为实现网络CAD协同工作环境提供了解决方案。

This paper,describes the RIC construction technology and its equipments,introduces construction process and compaction scheme,analyzes parameters of uncompacted fill soil and gravel-soil,compacted fill soil,and abutment backside soil,and reviews detection method.

文中阐述了RIC工法及其设备，介绍了RIC工法施工工艺流程及夯击方案，研究了RIC工法在松散填土和填石工程、补强夯实工程及结构物台背填土夯实工程施工中的施工技术参数控制，并综述了RIC工法的施工检测方法。

ISO 10303, is issued by international standardization organization, and here, this paper gives the definition of product structure model oriented part41 and part44 in STEP and content of product structure management in PDM. This paper also presents method of creating and extracting product information on engineering draught and product data exchange and integration between CAD system and database manager system. Moreover, the paper gives a method of organization and manager of data base on product structure.

论文中依据国际标准化组织颁发的STEP标准即ISO 10303中的Part41，Part44两部分内容以及PDM中有关产品结构管理方面的功能含义定义了产品结构模型，实现了工程图样中产品管理信息的建立和提取以及数据库系统与图形文件中的管理信息交换与集成，并以产品结构为核心组织和管理产品结构模型数据。

After happening in a certain degree, the structure damage will have a bad effect on the load capacity and durability greatly or even cause the serious accidents. Thus, it caused not only the significant casualties and economic losses but also a very bad social influence.

水工结构在实际运营中，由于设计、施工等先天缺陷或者使用载荷超出设计以及遭受强大的突加外在荷载的作用会使结构物出现不同程度的损伤，结构发生损伤以后将严重影响结构的承载力及耐久性，甚至会发生严重的工程事故，不仅造成重大的人员伤亡和经济损失，而且还会产生极坏的社会影响。

Moreover, the reasons of many kinds of construction question have also analyzed and the measure has been proposed.4, Discuss the background of the projectCombined the latticed shell of the stadium in Chongqing Olympic Sports Centre, the security of the structure elements lifted segment by segment is discussed, and the technological difficulty of project is analyzed, such as compartmentalizing grid-frame segment.

工程背景的讨论基于上述基本理论，结合重庆奥林匹克体育中心体育场的网壳工程，讨论了该工程分段吊装的安全性，并分析了结构分段划分的具体技术难点。

Ian Yuan Steel's debars find a good sale in the whole country and are widely used in national key construction projects, such as the hydraulic station of Ge Zhouba of Yangtze River the deformed bars used in the dam's main structure are all produced by Lian Yuan Steel, the Three Gorges Projects of the Yangtze River, the subway project in Guangzhou, the square of Guangzhou eastern railway station, Shenzhen international trade building, the hydraulic station of Xiao Langdi of the Yellow River and the Capital international airport.

产品远销钱全国，广泛应用于国家重点工程，如：长江葛洲坝小利工程（大坝主体结构钢筋全部采用本公司产品）、长江三峡水利工程、广州地铁工程、广州为车东站广场、深圳国贸大黄河小浪底水利工程、首都国际机场。

Engineering practices show that when SFRC is used in architecture it not only effectively reduces all kinds of cracks, defers crack appearance, but also enhances bonding strength of architecture structure, elongates service life of construction, and therefore strengthens stability and reliability of monolithic construction.

工程实践表明，在建筑结构中采用钢纤维混凝土材料，不仅能够有效减少各种裂缝，推迟裂缝出现时间，而且能够加强建筑结构的连接强度，延长结构的使用寿命，从而增强整体结构的安全性和可靠性。

According to stochastic characteristics of hydrology, weather, geology and structure, a integrated flood safety assessment method of launders along water transfer engineering is presented based on reliability analysis theory. The method is applied in Middle Route of South to North Water Transfer Project in Hebei province.

以可靠度理沦为基础，根据渠道所穿越的各条河流的水文、气象、地质、工程结构的随机特征给出了引水工程交叉建筑物的综合防洪风险计算方法；并以南水北调中线工程河北省段3座渡槽为例对该方法进行了验证。

To be brief, the English romanticism on the one hand further pushes ahead the project of modernity in the artistic or aesthetic field, but on the other hand it also launches a vehement aesthetic critique of modernity, thus resulting in the birth of aesthetic modernity; the Chinese romantic movement represented by the Creation Society is characterized by a different Janus'face: like English romanticism, it is a significant artistic articulation of the principle of subjectivity (which is the kernel of modernity) in its initial stage, yet influenced by the interaction of individual enlightenment and the national salvation, a pair of conflicting themes typical of China's modernity project, the Creation Society gradually turns to the left and consequently not only radically politicizes its romantic spirit but also ironically suppresses the search of modernity.

简言之，英国浪漫主义思潮一方面在艺术和审美领域内进一步推进了现代性工程，而另一方面又反戈一击，对现代性工程进行了猛烈的审美批判，从而催生了现代性之另一对立性形态——审美现代性的最早萌芽，并因此而造成了现代性的分裂；以创造社为代表性个案的五四新文学中的浪漫主义思潮在中国的现代性语境下则又呈现出另一种两面性：一方面，创造社的初期也象英国浪漫派一样，通过在艺术和审美领域内竭力弘扬现代性的主体性原则，从而积极地推进了新文化运动所致力构建的现代性工程，但另一方面，个体启蒙和民族救亡两大中国现代性主题的纠结使得创造社在后期逐渐将其前期的启蒙浪漫主义进行了民族主义化和意识形态化，从而放弃了对现代性作更深入的追求。本文在结构上总共分为八章三部分。

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