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- structural seismic behavior 结构抗震性能
- These curves can provide basis for structural seismic analysis. 这些曲线可以为结构抗震分析提供依据。
- Because of structural complexity of equipments,it is difficult to understand its seismic behavior only with individual anal)tical calculation or structural test. 由于设备结构的复杂性,单纯采用计算分析或结构试验的方法都很难把握设备的实际抗震性能。
- Black walnuts with good strength and seismic behavior known, and has excellent antioxidant properties of steam bending. 黑胡桃以其良好的强度及抗震性能闻名,并且具有极佳的抗水蒸气弯曲性能。
- Structural seismic strengthening adopting with metallic dampers has been proven to be a cost-effective, simple and reliable method. 采用金属耗能器进行结构抗震加固是一种较经济、简单、又可靠的耗能减震加固方法。
- In seismic behavior confined shale brick masonry wall can be a good substitute for confined clay brick masonry wall. 在抗震性能上页岩砖完全可以取代粘土砖作为约束砌体墙的砌筑材料。
- Axial-load ratio is a vital element affecting the seismic behavior of the shear wall and deciding its ductility. 摘要轴压比是影响剪力墙抗震性能的一个主要因素,直接决定其延性性能。
- The over-all seismic behavior of D-type Eccentrically Braced Frames is studied by the method. 本文采用试验和有限元分析相结合的方法,对D型偏心支撑钢框架的整体抗震性能进行了系统地研究。
- Strengthening of ground is an effective measure to improve seismic behavior of the ground. 加固地基是增强地基抗震性能的一种行之有效的方法。
- If the design is reasonable, inclined column-shaped transfer structure can get better seismic behavior. 斜柱式转换结构,只要设计合理,可以获得较好的抗震性能。
- By applying the ADRC to the structural seismic response control of the system with the input time delay, the simulation proves that the ADRC is feasible to damping the structural seismic response. 通过自抗扰控制器在输入含有时滞的结构减振控制中的应用,仿真结果表明对输入含时滞时结构减振控制效果明显,自抗扰控制器对时滞系统的控制是可行的。
- Structure design,diagnosis andd treatment of structure,test and design of strength projects,stury on the seismic behavior of masonry structure. 结构设计、结构工程诊断与处理、房屋加层、加固工程的检测与设计、砌体抗震性能研究。
- At the same time for different axial-loads the RC shear wail with concealed steel truss can improve the seismic behavior of the shear wall. 不同轴压比下内藏钢桁架混凝土组合剪力墙均能明显提高钢筋混凝土剪力墙的抗震性能。
- Real-time substructure testing and active control testing demonstrate that the testing system can deal with the asynchronies of data acquisition and calculation,and can be applied in structural seismic performance testing with different requirements. 已进行的实时子结构试验、主动控制试验表明,试验系统解决了数据采集和程序计算之间不同步的问题,可以应用于不同要求的结构抗震性能试验中。
- Compared with precast assembly beam, it subsists of some advantages such as good integrity behavior and seismic behavior. 与预制装配式梁相比,具有整体性好、抗震性能好等优点。
- Combination with the existing research achievements, the thesis aims to some exploration and research on simulating and predicting structural seismic response based on MATLAB NN toolbox. 本文结合已有的研究成果,利用MATLAB软件平台的神经网络工具箱对结构的地震反应进行仿真和预测的探索和研究。
- The relationship between burial depth and seismic behavior of underground structure in non-liquefiable soils was also investigated for comparison. 结果表明,埋深的增加可以减少地铁地下结构由于土体液化所导致的结构上浮;
- Rectangular concrete-filled tubular (CFT) composite structures have obvious merits, suchas high strength, good ductility, better seismic behavior, and convenient construction. 矩形钢管混凝土组合结构具有强度高、延性好、抗震性能优越、施工方便等特点。
- In order to study the resistant seismic behavior and characteristic of link , nonlinear finite element analysis for V-TYPE eccentrically braced frame was performed in this paper. 为了更好地了解V型偏心支撑框架抗侧力性能和耗能梁段的受力特性,本文针对V型偏心支撑钢框架进行非线性有限元分析。
- This paper summarizes two aspects of an on-going investigation at UC Berkeley that focuses on the seismic behavior of concentrically braced braced steel frame structures. 有关综合大学正在进行的对集中支撑钢架的抗震性能评估,本文总结了两个方面。