水利与建筑工程学报
水利與建築工程學報
수리여건축공정학보
TECHNIQUE OF SEEPAGE CONTROL
2012年
3期
71-75,110
,共6页
水闸评估%多层次%模糊识别理论%节制闸
水閘評估%多層次%模糊識彆理論%節製閘
수갑평고%다층차%모호식별이론%절제갑
assessment of sluice%multistage%fuzzy diagnosis theory%check sluice
为使水闸安全评估系统化、规范化,探求一种合理的评估技术是必要的。多层次的模糊识别理论用模糊识别模型对定量部分进行量化;之后对定性评估的结果做出定量化与规范化,提出对各影响因素在水闸定量与定性评估的结果之间的符合度的概念;考虑符合度、重要程度概念确定评估过程中各影响因素权重的模型与方法。最后将定量与定性评估结果与各影响因素权重综合考虑,得出了水闸安全评估的最终结论。该理论降低了评估过程中可能产生的误差,避免了随意性的出现。
為使水閘安全評估繫統化、規範化,探求一種閤理的評估技術是必要的。多層次的模糊識彆理論用模糊識彆模型對定量部分進行量化;之後對定性評估的結果做齣定量化與規範化,提齣對各影響因素在水閘定量與定性評估的結果之間的符閤度的概唸;攷慮符閤度、重要程度概唸確定評估過程中各影響因素權重的模型與方法。最後將定量與定性評估結果與各影響因素權重綜閤攷慮,得齣瞭水閘安全評估的最終結論。該理論降低瞭評估過程中可能產生的誤差,避免瞭隨意性的齣現。
위사수갑안전평고계통화、규범화,탐구일충합리적평고기술시필요적。다층차적모호식별이론용모호식별모형대정량부분진행양화;지후대정성평고적결과주출정양화여규범화,제출대각영향인소재수갑정량여정성평고적결과지간적부합도적개념;고필부합도、중요정도개념학정평고과정중각영향인소권중적모형여방법。최후장정량여정성평고결과여각영향인소권중종합고필,득출료수갑안전평고적최종결론。해이론강저료평고과정중가능산생적오차,피면료수의성적출현。
It is necessary to explore a reasonable assessment technology to make the process of the safety assessment for a sluice more systematic and standardized.Firstly,the Multilevel Fuzzy Diagnosis Theory（MFDT） is used to quantify the parts of quantitative analysis by a fuzzy diagnosis model;then it is used to make the qualitative evaluation quantifiable and standardized.The concept of conformity degree between the quantitative analysis and qualitative analysis is put forward on each affecting factors.The model which could determine the weights of each affecting factors in the assessing process is also get by considering the degree of conformity and importance.At last,the final results about the safety assessing of sluice are concluded after taking the result of quantitative analysis and qualitative analysis and the weights of each affecting factors into consideration.The theory would reduce the possible errors and avoid the randomness in the evaluation process.
