【摘要】 简要介绍新砌体结构设计规范关于墙梁设计等内容的修订。提出合理简便的统一计算模式 ,补充连续墙梁和框支墙梁设计方法 ,简化简支墙梁托梁计算并提高可靠度 ,改进墙体受剪承载力计算 ,补充墙梁抗震设计。对圈梁、过梁和挑梁设计也做了若干改进。更多还原

【Abstract】 The Code for Design of Masonry Structures (GBJ3—88) has been revised.A brief introduction is given to major improvement for the design of wall beams etc. in this revised edition(GB50003—2001). The reasonable and simple compute model of wall beams is presented.The calculation of simply supported wall beams is simplified,and its reliability is enhanced.The calculation of continuous wall beams and wall beams supported on frame,and the seismic design of wall beams are added.The calculation of shear capacity for the walls of wall beams,and the design of ring beam,lintel and cantilever beam are improved.更多还原