超临界锅炉刚性梁导向装置布置原则及设计方法

Layout principle and design method of Supercritial Boiler Buckstay Restraint

超临界锅炉的刚性梁导向装置,采用空间斜拉杆结构。导向装置一端与水平刚性梁相连,跟随水平刚性梁一起膨胀,另一端与钢结构相连,两端连接节点都采用铰接结构。导向装置主要承受地震荷载、风荷载、锅炉膨胀荷载。

Supercritial Boiler Buckstay Restraint adopt diagonal drow bar space structure. one end of Restraint is connected with horizontal buckstay which is expanded with horizontal buckstay,other end is connected with steel structure,and two end connection jointadopt hinge structure. Restraint is mainly used to against earthquake load、wind load and Boiler expand load.