结构工程

Natural Resources Conservation Service. Use of Articulating Concrete Block Revetment Systems for Stream Restoration and Stabilization Projects.

铰接式砌块护坡结构作为新型的结构型式在国内的使用还处在推广阶段，因此设计和施工必须根据工程具体条件，参考国内外的相关技术规范要求指导设计。

The unbased buttressed structure with pre-stressing anchors is a type of new structure,which is first successfully used in the revetment works of Chongqing Binjiang Road.

预应力锚杆无底扶壁结构是重庆市南岸滨江路护岸工程中首次提出并得到良好应用的一种新型结构。

College of Civil Engineering , Beijing University of Technology, Beijing 100022, China A numerical analysis method for elastic-plastic seismic response of concrete block masonry is presented based on open system for earthquake engineering simulation system. The method simulates concrete block masonry by using equivalent frame model with rigid offsets; the space beam-column elements are simulated by force based nonlinear beam-column elements.

基于地震工程模拟开放系统OpenSees，提出了混凝土砌块砌体结构三维弹塑性地震反应数值分析方法，用带刚域的等效框架模型模拟混凝土砌块砌体结构，空间杆单元采用以力为基础的非线性梁、柱单元。

In the 5th chapter, the application of Multi-Agent technology in Concurrent Engineering is studied. With the shaft strength and rigidness analyzing agent and gear strength analyzing agent as examples, an agent model is studied and provided. A federated multi-agent infrastructure based on product assembly model and multiple analyzing agents is suggested. By this, cooperation under distributed and heterogeneous environment and efficient information integration among mechanical geometry product modeling system, assembly modeling system and analyzing system can be realized.

第五章研究了多代理（Multi-Agent）技术在并行工程中的应用，以转轴强度与刚度验算代理和齿轮强度验算代理为例子分析了代理的模型，研究并提出了一种基于产品装配模型和多分析计算Agent的联邦制体系结构，该体系结构能够支持异构分布环境下的协同工作，能够实现机械产品几何造型系统、装配建模系统、分析设计系统之间的有效集成。

During 11 years,the Corporateion grew strong step by step—form single products to various products,form innervarious waterproof to outerconstruct waterproof;from material sale to project service;from products sale to waterproof plan designing.and the Saite personnel tried their all efforts to make the Corporation strong,undertook the great responsibility of developing waterproof career in China,and persisted the conception of not selling materials but system,and provided complete waterproof system plan to every client.

11年来，公司从单一品种到多样品种；从结构内防水到结构外防水；从材料销售到工程服务；从产品销售到防水方案设计，赛特人励精图治，执着追求，肩负"致力于发展中国的防水事业"宏伟责任，以"卖系统，不只卖材料"的防水理念，将全方位的防水系统解决方案带给每一个顾客。

Secondly, this paper based on the highway bridge of huanghe in sanmenxia, it educed the method of controlling by flexibility and stress through analysing the reason of some bridge disease. Through all of above ,it set up the model of scathe,so it can be right to analyse the reinforce bearing external presttessing.

其次，结合三门峡黄河公路大桥加固工程，在病害原因分析的基础上，提出了挠度、应力双控拟合方法，以此建立结构加固前的损伤模型，再对其施加体外预应力进行加固结构计算分析。

Based on the previous viewpoints and the testing project of Shanghai Metro, the research on the theory and design method of the secant pile wall composite structure used as permanent structure is studied in the paper.

基于这样的观点，本文结合上海地铁某咬合桩试验段工程，对咬合桩作为永久结构使用的咬合桩复合结构设计理论和方法进行了研究。

Through the study in this thesis it is hoped to improve stability theory of steel frame and offer areference to the calculation of sideway resistance strength of steel frame with lateral brace.

通过本文的研究，将进一步完善结构整体稳定性理论，为带支撑的钢结构的抗侧移能力的设计计算提供了依据，获得的结论对工程设计具有参考价值。

Emulation result makes clear, be based on extensive the control of logistic control method of Boer algebra is simple, agile, convenient, effective, this logistic control algorithm fits typical ship lift structure, have apparent aseismatic damping effect, achieved ship lift structure requirement of aseismatic pilot project.

仿真结果表明，基于泛布尔代数的逻辑控制方法控制简单、灵活、方便、有效，该逻辑控制算法适合典型的升船机结构，具有明显的抗震减震效果，达到了升船机结构抗震控制的工程要求。

Seismic responses of long-span single-layer and double-layer reticulated spherical shell under wave excitations and uniform excitation s are studied.

本文考虑了地震波的行波效应，采用不同的视波速，对单双层球面网壳结构在行波激励下的反应分别进行了计算分析，并与在一致激励下的地震反应进行对比，考察了两者之间的差异，深入分析了大跨度单双层球面网壳结构在行波激励下的地震反应规律，得出了一些有益于工程实际的重要结论。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。