【摘要】 本规程为第3版,较上一版(2003年)增加较多内容。修订的主要技术内容是:增加了冷轧及热轧钢筋焊接网品种;修订了冷轧钢筋强度设计值;冷拔光面钢筋焊接网仅用作构造配筋;修改了板类受弯构件正常使用极限状态设计的有关规定;调整了焊接网的锚固长度及板的最小配筋率;补充了焊接网在路桥、水工、铁路等方面的构造规定以及对施工和附录的修改补充。本文将从5个方面对上述修订内容作一简介。最后,作者提出应用此规程时的一点个人思考与期望。更多还原

【Abstract】 This specification is the third edition increasing more contents compared with earlier one( 2003). The main technical amendments are as follows: increasing types of welded steel fabric made of cold-rolled and hot-rolled wires; modifying for design value of strength of cold rolled wires; welded steel fabrics made of hard-drawn plain wires are only used as detailing reinforcement; amendments to relevant provisions for design at the serviceability limit states for the slab bending members; adjustments for anchorage length of welded fabrics and minimum reinforcement ratio for slabs; supplements to detailing requirements of welded fabrics applied in pavements and bridge decks,hydro-structures,railways etc,and to construction and appendices. This paper introduces above amendments in five aspects briefly.Finally,authors put forward a few personal thinking and expectations of utilizing this specification.更多还原