CAJ | 학술논문

近年来，新建铁路设计必须以双线铁路为主。本文主从裂缝的分类、产生的原因、控制方法等方面入手，对混凝土原材料的控制直至施工完成后的养护和成品保护等问题进行了探讨，力争保证大体积混凝土的施工质量。
근년래，신건철로설계필수이쌍선철로위주。본문주종렬봉적분류、산생적원인、공제방법등방면입수，대혼응토원재료적공제직지시공완성후적양호화성품보호등문제진행료탐토，력쟁보증대체적혼응토적시공질량。
In recent years, the new railway design must be based on double track railway. In this paper, from the clas-sification of the master-slave crack, causes, control method and other aspects of the problem, the author discussed the control of concrete raw material, conservation and protection of the finished product, and strives to ensure the construction quality of massive concrete.