【摘要】 针对立井井筒装备腐蚀严重的现状 ,提出了一种新型的玻璃钢复合材料罐道 ,该罐道用型钢作钢芯 ,在钢芯外表面用模压一次成型的方法敷上一层玻璃钢 ,并对这种罐道玻璃钢与钢材层合面上的抗剪性能进行了试验研究 .试验与分析表明 ,复合材料罐道层合面抗剪性能良好 ,不会因层合面的抗剪能力不足而使两种材料的性能发挥受到限制 .更多还原

【Abstract】 A new kind of composite guide has been put forward in the light of existing situation that the shaft furniture is corrided seriously. The guide is composed of steel that is used for steel core and glass fiber reinforced plastic that is used to protect the corrosion of the steel core. The test study of the sheer strength of the interface sticked between steel and glass fiber reinforced plastic in the guide indicates that the shear strength of the interface can meet the needs of mining shaft. The use of the guide will not been restricted because of the shear strength of the interface.更多还原