CAJ | 학술논문

为了制订一套新的科学、合理、可操作性强的桥梁震害等级划分标准,搜集整理了国内外现有桥梁地震破坏等级划分方面的有关标准、规定,采用归纳总结、对比分析的方法,从分级、破坏宏观描述、震后通行能力分级等3方面总结了不同标准的特点,并对不同标准、规定的实际应用进行了讨论.结果表明:现有桥梁地震破坏等级划分标准需在以下几个方面予以完善:(1)依据不同的桥型分别给出相应的划分标准;(2)尽量采用定性描述,少用具体的量化数据;(3)应先给出承重构件破坏程度等级标准;(4)引入构件破坏数量用语.
위료제정일투신적과학、합리、가조작성강적교량진해등급화분표준,수집정리료국내외현유교량지진파배등급화분방면적유관표준、규정,채용귀납총결、대비분석적방법,종분급、파배굉관묘술、진후통행능력분급등3방면총결료불동표준적특점,병대불동표준、규정적실제응용진행료토론.결과표명:현유교량지진파배등급화분표준수재이하궤개방면여이완선:(1)의거불동적교형분별급출상응적화분표준;(2)진량채용정성묘술,소용구체적양화수거;(3)응선급출승중구건파배정도등급표준;(4)인입구건파배수량용어.
In order to present a new gradation criterion of earthquake damage to bridges, the available criterions and provisions of China and other countries are collected and discussed. By the methods of contrastive analysis, induction and summarization, the characteristics of different criterions and provisions are summarized from the aspects of gradation characteristics, phenomenon description and post-earthquake traffic transportation capacity. The application of different criterions and provisions is also discussed. 'The results show that the available criterions need to be perfected as follows: (1) According to different types of bridges, corresponding criterions should be presented separately; (2) The qualitative descriptions should be used and the concrete quantized data not as far as possible; (3) Damage degree standards of structural members should be given especially; (4) The quantity terms of structural member damage should be introduced.