摘要
针对煤矿立井井筒装备腐蚀严重的现状 ,研究开发了一种新型的玻璃钢复合材料罐道 ,该罐道采用一种经改性后的具有抗静电、阻燃、耐磨损的玻璃钢 ,部分地取代了钢材。对这种罐道的耐腐蚀特性、耐磨损特性、玻璃钢与钢材层合面纵向抗剪性能等进行了研究。试验和分析表明 ,玻璃钢复合材料罐道中 ,玻璃钢与钢材能协调工作 ,其耐腐蚀性能满足煤矿井筒使用要求 ,耐腐蚀寿命与耐磨损寿命同步 ,均能达到 30年以上。
A new kind of composite guide that is made of steel and glass fiber reinforced plastic has been developed and researched in view of the present situation that the shaft furniture had been corroded seriously. The GFRP, the properties of which have been changed to have antistatic feature, fire resistance and abradability, is used to replace the traditional steel partly. The corrosion resistance and wear resisting property of the guide and the shear strength between the interface of steel and GFRP were researched. It is indicated by test and analyses that steel and GFRP can work in a coordinatied way. The corrosion resistance of the guide can meet the needs of mining shaft use, and the corrosion resistant life of the guide is the same as the wear resisting life which are thirty years or above [
出处
《中国工程科学》
2002年第12期71-76,共6页
Strategic Study of CAE
基金
建设部施工企业新产品试制 (技术开发 )资助项目 (90 -1-7)
