缩尺比 meaning in English
scale ratio
Examples
- Based on the shaking table test of 1 / 4 scale two - bay rc frame modes strengthened with and without cfrp ( carbon fiber - reinforced plastic ) , damaged and destroyed model strengthened with cfrp , the vibration properties and seismic response and destroying position of rc frame model with cfrp are analyzed
摘要通过对两个缩尺比为1 / 4的两层单跨钢筋混凝土框架结构模型的加固、未加固及其震坏后再加固的3次振动台对比试验，探讨了其动力特性、地震反应和损伤破坏情况。 - According to the demand of 《 code for seismic design of building 》 ( gb50011 - 2001 ) , furthermore , based on the experimental study of two 1 / 15 reduced - scale shear wall models under low frequency cyclic and reversed lateral loads , the interacting behavior of the r . c frame column and the shear wall is studied , the failure mechanism and energy dissipation mechanism of moderate and tall shear wall with r . c frame column are compared , the seismic behavior is evaluated by the comparison of strength , stiffness , ductility , restoring force characteristics as well as energy consumption ability . it was showed by the experimental results that the earthquake resistant energy dissipation ability of the shear wall with frame column is satisfactory
因此，为了探讨这类剪力墙结构的抗震性能，本文以我国现行《建筑抗震设计规范》 ( gb50011 - 2001 )的要求为基础，通过1 15的缩尺比，将一纵向框架一剪力墙原型结构中的剪力墙结构模拟为一个试验模型并对其进行了伪静力加载试验，研究了墙板与边框柱的共同工作性能，分析了带边框柱中高剪力墙的受力特点、破坏及耗能机理，并从承载力、刚度、变形、延性及恢复力特性等方面综合评价了其抗震性能，得出了一些有益的设计理念和方法。 - This paper takes jin ’ ao mansion and adjacent buildings as the study object . first we put the stated reduced scale model in the atmospheric boundary layer which the tunnel simulates , applied the dynamic pressure measure technology on the building ’ s surface to get the mean and fluctuating wind pressure coefficient , drew out the contour of pressure coefficient and analyzed its distributing law and characteristic
本文以金奥大厦及其邻近建筑作为研究对象,首先把一定缩尺比的模型置于风洞模拟的大气边界层环境中,运用建筑表面动态测压技术获得金奥大厦表面的时均风压系数和均方根风压系数,绘制时均风压系数和均方根等值云图并分析其分布的规律和特点。 - The seismic behavior of longitudinal middling - high r . c shear wall with frame column is discussed through model experimentations and finite element methods in this paper , after taking frame - shear wall structure of a main factory building of the large capacity power plant as experimentative prototype . the major work as follow : in order to appliance pseudo static test , the longitudinal middling - high r . c shear wall with frame column in the large capacity power plant ' s main factory building has been simulated to a model structure with 1 / 15 reduced - scale . the contents of study are process of cracking , course of damage , skeleton curve , rigidity degradation , ductility characteristic etc . that the seismic behavior of this kind of middling - high r . c shear wall is excellent has been proved by chubby hysteretic curve and fine capacity of energy dissipation
本文以某大型火电厂主厂房纵向框架一剪力墙结构为原型，通过模型试验和有限元分析，研究了纵向带边框柱中高剪力墙结构的抗震性能问题，主要内容有：选用1 15缩尺比把某大型火电厂主厂房纵向带边框柱剪力墙原型结构模拟为一个模型结构，并进行了伪静力试验，研究了这类纵向带边框柱中高剪力墙结构的开裂与破坏过程、骨架曲线、刚度退化、延性性能等问题，试验滞回曲线饱满，消能能力强，说明此类中高剪力墙的抗震性能较好。 - The major contents are as following : through a test of 1 / 15 - scaled model , the shear wall of a longitudinal frame - shear wall structure main factory building of the large power plant is modeled as testing model structure , and is tested by pseudo static test . this paper mainly investigates the loading behavior , failure proceeding , strength , rigidity , deformation , ductility and energy dissipation capacity of the model structure
主要内容如下：采用1 15缩尺比，把某大型火电厂主厂房纵向框架?剪力墙原型结构中的剪力墙模拟为试验模型结构，并对其进行伪静力加载试验，研究了此类结构的受力特点、开裂与破坏过程、承载力、刚度、变形、延性及耗能性能等问题。