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上文主要从温度方面叙述了在砖板衬里中所存在的张力问题,并提出了解决张力问题的几种途径。从而也可看出,衬里设备的使用寿命与张力有着较大的关系。那么如果我们解决了粘结剂的问题,或在常规衬里中采用了合理的复合衬里结构,使每一砖板层的胶泥的粘结强度,能抵抗由温度而引起的张应力。如果我们采用了预应力衬里技术,在这样的情况下,是否再会发生砖板材料的破裂问题呢?事实上,这种情况仍有可
The above mainly describes the tension problems existing in the brick lining from the temperature aspect and proposes several ways to solve the tension problem. It can also be seen that the service life of lining equipment has a great relationship with the tension. So if we solve the problem of adhesive or use a reasonable composite lining structure in conventional linings, the cementing strength of each brick layer will be able to resist the tensile stress caused by temperature. If we are using prestressed lining technology, is there any chance of brick material breaking again in such cases? In fact, this is still the case