Matches in SemOpenAlex for { <https://semopenalex.org/work/W3144411231> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W3144411231 abstract "For many dam projects in China, the 50-year designed life time is coming to an end. It is urgent to study the theory and method to evaluate the dam service life. In this paper, firstly, the probability theory of fuzzy event and time-varying effect theory are used to analyze the time-variety of various risk factors in the process of dam operations. A method is proposed to quantify the above time-variety and a model to describe the fuzzy time-varying risk probability for the dam structure is also built. Secondly, the information entropy theory is used to analyze the uncertain degree relationship between the characteristic value of membership function and fuzzy risk probability, and a mathematical method is presented to calculate the time-varying risk probability accordingly. Thirdly, the relation mode between time-varying risk probability and service life is discussed. Based on this relation mode and the acceptable risk probability of dams in China, a method is put forward to evaluate and forecast the dam service life. Finally, the proposed theory and method are used to analyze one concrete dam. The dynamic variability and mutation feature of the dam risk probability are analyzed. The remaining service life of this dam is forecasted. The obtained results can provide technology support for the project management department to make treatment measures of engineering and reasonably arrange reinforce cost. The principles in this paper have wide applicability and can be used in risk analysis for slope instability and other fields." @default.
- W3144411231 created "2021-04-13" @default.
- W3144411231 creator A5001260666 @default.
- W3144411231 date "2009-01-01" @default.
- W3144411231 modified "2023-09-28" @default.
- W3144411231 title "Evaluation model for service life of dam based on time-varying risk probability" @default.
- W3144411231 hasPublicationYear "2009" @default.
- W3144411231 type Work @default.
- W3144411231 sameAs 3144411231 @default.
- W3144411231 citedByCount "0" @default.
- W3144411231 crossrefType "journal-article" @default.
- W3144411231 hasAuthorship W3144411231A5001260666 @default.
- W3144411231 hasConcept C105795698 @default.
- W3144411231 hasConcept C106301342 @default.
- W3144411231 hasConcept C112930515 @default.
- W3144411231 hasConcept C121332964 @default.
- W3144411231 hasConcept C127413603 @default.
- W3144411231 hasConcept C149441793 @default.
- W3144411231 hasConcept C154945302 @default.
- W3144411231 hasConcept C162324750 @default.
- W3144411231 hasConcept C187736073 @default.
- W3144411231 hasConcept C200601418 @default.
- W3144411231 hasConcept C32896092 @default.
- W3144411231 hasConcept C33923547 @default.
- W3144411231 hasConcept C41008148 @default.
- W3144411231 hasConcept C42475967 @default.
- W3144411231 hasConcept C58166 @default.
- W3144411231 hasConcept C62520636 @default.
- W3144411231 hasConcept C71924100 @default.
- W3144411231 hasConceptScore W3144411231C105795698 @default.
- W3144411231 hasConceptScore W3144411231C106301342 @default.
- W3144411231 hasConceptScore W3144411231C112930515 @default.
- W3144411231 hasConceptScore W3144411231C121332964 @default.
- W3144411231 hasConceptScore W3144411231C127413603 @default.
- W3144411231 hasConceptScore W3144411231C149441793 @default.
- W3144411231 hasConceptScore W3144411231C154945302 @default.
- W3144411231 hasConceptScore W3144411231C162324750 @default.
- W3144411231 hasConceptScore W3144411231C187736073 @default.
- W3144411231 hasConceptScore W3144411231C200601418 @default.
- W3144411231 hasConceptScore W3144411231C32896092 @default.
- W3144411231 hasConceptScore W3144411231C33923547 @default.
- W3144411231 hasConceptScore W3144411231C41008148 @default.
- W3144411231 hasConceptScore W3144411231C42475967 @default.
- W3144411231 hasConceptScore W3144411231C58166 @default.
- W3144411231 hasConceptScore W3144411231C62520636 @default.
- W3144411231 hasConceptScore W3144411231C71924100 @default.
- W3144411231 hasLocation W31444112311 @default.
- W3144411231 hasOpenAccess W3144411231 @default.
- W3144411231 hasPrimaryLocation W31444112311 @default.
- W3144411231 hasRelatedWork W1525162891 @default.
- W3144411231 hasRelatedWork W1937179675 @default.
- W3144411231 hasRelatedWork W1977818303 @default.
- W3144411231 hasRelatedWork W1999825284 @default.
- W3144411231 hasRelatedWork W2041393495 @default.
- W3144411231 hasRelatedWork W2216396491 @default.
- W3144411231 hasRelatedWork W2289943262 @default.
- W3144411231 hasRelatedWork W2362215160 @default.
- W3144411231 hasRelatedWork W2368896917 @default.
- W3144411231 hasRelatedWork W2370630440 @default.
- W3144411231 hasRelatedWork W2384699701 @default.
- W3144411231 hasRelatedWork W2385073000 @default.
- W3144411231 hasRelatedWork W2435451010 @default.
- W3144411231 hasRelatedWork W2687443022 @default.
- W3144411231 hasRelatedWork W2768025618 @default.
- W3144411231 hasRelatedWork W2800427401 @default.
- W3144411231 hasRelatedWork W2806670727 @default.
- W3144411231 hasRelatedWork W2932145323 @default.
- W3144411231 hasRelatedWork W3042547305 @default.
- W3144411231 hasRelatedWork W3209838813 @default.
- W3144411231 isParatext "false" @default.
- W3144411231 isRetracted "false" @default.
- W3144411231 magId "3144411231" @default.
- W3144411231 workType "article" @default.