钢结构框架梁的柔性拉杆改造及适用性研究

摘要

针对大量因框架梁挠度过大舒适性差而墙体开裂的案例，提出一种利用柔性拉杆改善框架梁挠度的设计方法，能有效地改善梁的挠度，提高舒适性的同时，降低用钢量，节约社会资源。%Aimed at the case of much more wall cracking caused because frame beam deflection is oversize and the comfort is poor , one design method for that using flexible tension bar improves frame beam deflection was put forward which can effectively improve the beam deflection , and at the same time to enhance the comfort , the steel consumption was reduced so that the social resources can be saved .