CAJ | 학술논문

根据上海某场址区的工程地质条件,针对场区内广泛分布的粉细砂类土易于产生的流砂问题,运用可拓学理论,选取了直接或间接影响流砂危害程度的参数指标,建立了流砂危害等级评价模型;在此基础上,运用可拓学计算程序,得出研究场地内的流砂危害等级为中等至较高,结合以往资料,这一定量化的评价结果基本符合粉细砂场地的实际工程地质条件.
근거상해모장지구적공정지질조건,침대장구내엄범분포적분세사류토역우산생적류사문제,운용가탁학이론,선취료직접혹간접영향류사위해정도적삼수지표,건립료류사위해등급평개모형;재차기출상,운용가탁학계산정서,득출연구장지내적류사위해등급위중등지교고,결합이왕자료,저일정양화적평개결과기본부합분세사장지적실제공정지질조건.
Based on the engineering geological condition of the construction field in Shanghai, the wide distribution of silty-fine sand is prone to cause the problem of quicksand. On this issue, extension theory has been used to e-valuate the hazard rating of the quicksand, the parameters of the problem have been selected, and the evaluation model has also been set up. By the calculation procedure of the extension theory, the hazard rating of the quicksand problem of the field is middle to high. Combining with previous data, the quantitative results of the evaluation are in accordance with the actual site area of engineering geological conditions.