CAJ | 학술논문

根据工程地质背景的分析，确定了枣庄新城区主要的岩土震害类型为砂土液化和不稳定边坡失稳。使用层次分析法和粗糙集理论，对岩土震害影响因子的主、客观权重值分别进行了计算。对于计算得到的主、客观权重进行预测准确性检验，根据准确性的大小分析确定主、客观权重的偏好系数，利用偏好系数进行计算得到最终的综合权重值。使用GIS对各类影响因子的矢量化危险等级数据进行叠加，得到最终的枣庄新城区岩土震害危险性预测图。该图件可以为枣庄新城区的合理城市规划、工程优化布局、土地有效利用和建筑抗震设计等提供基础参考资料。
근거공정지질배경적분석，학정료조장신성구주요적암토진해류형위사토액화화불은정변파실은。사용층차분석법화조조집이론，대암토진해영향인자적주、객관권중치분별진행료계산。대우계산득도적주、객관권중진행예측준학성검험，근거준학성적대소분석학정주、객관권중적편호계수，이용편호계수진행계산득도최종적종합권중치。사용GIS대각류영향인자적시양화위험등급수거진행첩가，득도최종적조장신성구암토진해위험성예측도。해도건가이위조장신성구적합리성시규화、공정우화포국、토지유효이용화건축항진설계등제공기출삼고자료。
Based on the analysis of engineering geological background, identifying the main rock and soil earthquake damages of Zaozhuang new city issand liquefaction and slope instability. The analytic hierarchy process and the rough set theory are used to calculate the subjective and objective weighs of rock and soil earthquake damages’ influence factors, respectively. The integrated weight is calculated by the preference coefficient of weights. Geotechnical earthquake damage risk prediction map of Zaozhuang new city zone is obtained by weighted overlaying the vectorization danger level of various influence factors by GIS software. The map can be used as reference material of Zaozhuang new city for rational planning, optimized engineering layout, efficient use of land and the basis for buildings’ seismic design.