CAJ | 학술논문

国内外大量桥梁破坏实例表明：混凝土结构不是由于设计强度不够而破坏，而是由于混凝土随时间劣化（耐久性不够）而过早破坏。通过对桥梁防盐冻腐蚀有关构造进行研究，并提出防撞墙、桥面铺装混凝土、主梁、盖梁等防腐构造建议。
국내외대량교량파배실례표명：혼응토결구불시유우설계강도불구이파배，이시유우혼응토수시간열화（내구성불구）이과조파배。통과대교량방염동부식유관구조진행연구，병제출방당장、교면포장혼응토、주량、개량등방부구조건의。
A large amount of domestic and overseas bridge damage cases show that concrete structure Is damaged not due to unsatisfactory design strength, but that concrete degrades (unsatisfactory durability) with time passing by, which leads to early damage. Through research on anti - corrosion of salt frozen of bridge, suggestions for anti - corrosion structure like crash - resistant wall, deck pavement with concrete, girder and capping beam and so on are put forward.