| 1. | Load open / short circuit auto - protect , protect then self - replacement 负载开/短路自动保护,保护自复位。 |
| 2. | Inside is installed ac contactor , thermal replay , self - settable conversion switch 内装交流接触器、热继电器、自复位万能转换开关或按钮等。 |
| 3. | In order to meet the requirement of simplifying and precision , a linear restoring model is put forward 为了应用方便并能满足精度的要求,提出了形状记忆合金自复位阻尼器的分段线性化恢复力模型。 |
| 4. | All the research lay foundations for further theoretical research of the re - centring device for isolation and the floor isolation techniques 这些工作为进一步研究自复位隔震装置的特性及层间隔震技术奠定了基础。 |
| 5. | At last , acco rding the present seismic code , the simplified design method for structure with shape memory alloys re - centring isolation device is introduced 最后,结合现行抗震规范,给出了形状记忆合金自复位隔震结构的一种简化设计方法。 |
| 6. | It is made of high quality instruction machine ; electric parts , auto ? control with 2 times plus wind , auto time - control and alarm material and so on . it can ensure human safety from dangerous 采用国产的优质指示仪表,国产优质电气元件,自复位透明,阀门带有二次送风开关自动时间宝及报警上等保温材料,保温好。 |
| 7. | Secondly , the specific configuration and functioning principle of shape memory alloys re - centring damper is introduced . the mechanical property of damper under static reversed loading is analyzed by program , and the hysteretic curve is obtained 其次,简述了形状记忆合金自复位阻尼器的构造形式和工作原理,编制计算机程序并对阻尼器在静力循环荷载下的力学性能进行了分析,得出其滞回曲线。 |
| 8. | Then , the elasto - plastic time history analysis for re - centring isolation structure with shape memory alloys is carried out , and compared with fixed structure the control effect and fully re - centring capacity of the new isolation system is verified 接着,对设有形状记忆合金自复位隔震装置的实际结构进行了弹塑性地震反应分析,并与非隔震结构进行了对比,以验证上述隔震装置的减震效果和复位性能。 |
| 9. | Since the shape memory alloys re - centring damper is provided with hysteretic curve in the " double flag " type , to suppress the response of structure and get the capacity of fully re - centring , the new isolation system combining the above damper with laminated rubber bearing is proposed 形状记忆合金自复位阻尼器具有独特的双旗型恢复力曲线,本文提出将这种阻尼器与叠层橡胶垫组成新型隔震装置,以期在降低结构地震反应的同时还能够获得震后的复位功能。 |
| 10. | The study result is listed as follow : the transformation pseudo - elasticity property of shape memory alloys is simulated exactly with the above mentioned method of value calculation . the shape memory alloys re - centring damper presents typical " double flag " hysteretic curve , and the result accords with the theory analysis . the property of above new isolation device is excellent , the seismic response of the super - structure is significantly reduced , and the fully re - centring capacity after earthquake is obtained 研究结果表明,文中所提的数值求解方法能够反映形状记忆合金相变伪弹性的基本特征;形状记忆合金自复位阻尼器在循环荷载下呈现出典型的双旗型滞回曲线,程序的模拟结果与理论分析相吻合;这种新型隔震装置的性能优良,既可以大大减轻地震对上部结构的影响,同时也具有很好的震后自复位功能。 |