CAJ | 학술논문

接缝施工对机场混凝土道路的使用性能有重要的影响。本文具体介绍了缩缝、胀缝、施工缝、企口缝等几种接缝形式的作用，构造和施工方法；针对机场混凝土道面特点，重点介绍了切缝施工工艺中切缝时间、位置、深度等参数的选择，以及传力杆、填缝料等接缝材料的选择。
접봉시공대궤장혼응토도로적사용성능유중요적영향。본문구체개소료축봉、창봉、시공봉、기구봉등궤충접봉형식적작용，구조화시공방법；침대궤장혼응토도면특점，중점개소료절봉시공공예중절봉시간、위치、심도등삼수적선택，이급전력간、전봉료등접봉재료적선택。
Joints construction has important influence on the use of airport cement concrete road. This paper introduced the function, structure and construction technology of expansion and contraction joints, keyed joint and construction joints etc; specifically analyzed the technology of cutting-seam such as the choice of cutting-seam time, location and depth and the filling-seam technology such as tension bar and other joints materials.