CAJ | 학술논문

通过计算斜拉索无应力索长和挂索牵引力,提出了短索和长索分别采用软、硬牵引相结合的技术进行挂索,并巧妙利用了桥面展索和脱空展索相结合的工艺,在斜拉索桥面展索与梁端安装时采用桥面门架与桥面牵引相结合的方法,提高了斜拉索的安装效率和质量。
통과계산사랍색무응력색장화괘색견인력,제출료단색화장색분별채용연、경견인상결합적기술진행괘색,병교묘이용료교면전색화탈공전색상결합적공예,재사랍색교면전색여량단안장시채용교면문가여교면견인상결합적방법,제고료사랍색적안장효솔화질량。
Through the calculation of stay-cables no stress length and traction,it was put forward that the short and long cable was respectively hanged by means of soft and hard traction.With the combination of technology of the bridge deck and leaved exhibition cable were cleverly used.The cable-stayed bridge with beam end show cable installation of the bridge gantry and bridge deck traction combined method.The above measures have been used to improve the installation of stay-cables efficiency and quality.