【摘要】 本文以试验为基础,研究了五种型式人工塑性铰的受力性能,提出了框架梁端塑性铰转移的条件。试验结果表明,利用人工塑性铰可准确地实现转移,从而为框架在地震作用下形成梁铰侧移机构提供了有利条件。更多还原

【Abstract】 Based on the tests,the behaviour of five types artificial plastic hinges has been studied,and the transfer condition of plastic hinges at the beam ends of R.C.frames has been presented in this paper.The experimental results show that the transfer of plastic hinges can exactly be realized by means of the artificial plastic hinges.Thereby it provides favourable condition for R.C.frames to form the side-sway mechanism of beam hinges under earthquake.更多还原