摘要
钢制综合管廊连接用热浸镀锌螺栓螺母的力学性能直接影响了波纹钢板片拼接与接缝处的强度和刚度,对钢制综合管廊来说,螺栓螺母细节处的耐蚀性能关系着整个钢制结构体的寿命,全面分析热浸镀锌螺栓螺母的性能为后续钢制综合管廊的观测与试验做好铺垫。
Strength and stiffness on joint between corrugated steel plates are influenced directly by mechanical properties of hot-dip-galvanizing fasteners applied on corrugated steel utility tunnel.Corrosion resistance of hot-dip-galvanizing fasteners is crucial to service life of steel structure for corrugated steel utility tunnel.The purpose of analyzing properties of hot-dip-galvanizing fasteners is to prepare for experimental study of corrugated steel utility tunnel.
引文
1彭奕亮,魏霞冰,李洪波,等.镀锌处理对高强螺栓扭矩系数和抗滑移系数的影响.科研开发
2 GB/T 13912-2002金属覆盖层钢铁制件热浸镀锌层技术要求及试验方法
3 DIN 267-10-1988紧固件技术条件:热浸镀锌
4 GB/T 5267.3-2008紧固件热浸镀锌层
5 GB 50021-2009岩土工程勘察规范
6 GB/T 19355-2003钢铁结构耐腐蚀防护锌和铝覆盖层指南
7 GB/T 5067-1999钢铁制件粉末渗锌