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机场道面病害在我国机场水泥混凝土道面普遍存在,大部分机场在投入运行很短时间内就大面积出现病害。由于缺乏经济有效的处置方法,对机场维护带来很大的压力。道面病害后期表层混凝土会出现剥落,甚至产生FOD,成为机场运行重要危险源,严重影响飞机起降安全。通过西南地区某机场道面损坏状况调查、结构性能测试与评价,全面掌握该机场跑道道面损坏、表面性能的现状与发展趋势。
Airport pavement diseases are common in China’s airport cement concrete pavement, most of the airport in operation within a very short period of time on a large area of disease. Due to the lack of cost-effective disposal methods, great pressure has been exerted on airport maintenance. Pavement surface layer of concrete disease after the peel will occur, or even produce FOD, become an important airport operation hazard, a serious impact on the aircraft taking off and landing safety. Through the investigation of pavement damage status and structural performance test and evaluation of an airport in southwest China, the status quo and development trend of pavement damage and surface performance of the airport runway are fully mastered.