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the contingent valuation method of physical deterioration elements of buildings
the contingent valuation method of physical deterioration elements of buildings
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机译：建筑物物理劣化要素的或有评估方法
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摘要
the invention relates to the research on safety assessment of buildings and their elastic elements and involves the development of the scale of u0432u0435u0440u043eu044fu0442u043du043eu0441u0442u043du043eu0439 the degree of physical wear and tear u044du043bu0435u043cu0435u043du0442u043e u0446u0435u043du043au0438in the buildings.proposed methodincluding the definition of the average degree of physical wear and tear the building based on the quantification of the current technical status of the elements and buildings. compared with the original u0441u043eu0441u0442u043e u0435u043bu043eu043cu044fu043du0438u0435u043c technical and operational properties of the structures and buildings in general.according to the invention as an indicator of physical deterioration of the building are increasing the likelihood of his foot long failure or destruction for a w u0440u043eu043cu0435u0436u0443u0442u043eu043a timedetermine the average strength of the element at the beginning of operation and after a period of time.set the values of the initial and the limit for the entire duration of the probability of failure or destruction ofon the obtained values by dividing the voltage of primary and secondary values limit the strength of 100%, and the service life of elements of the form p u0440u043eu0446u0435u043du0442u043du0443u044e and temporal scaleon the measure of wear elements of buildings, on the basis of which carry out assessment of the building element, through the growth of its likelihood of failure or u0440u0430u0437u0440u0443u0448u0435 through building a function of;where (u03c6i - intensity changes the probability of failure (destruction) for the period u0394u0442 in fractions of 1 per unit time; ui and ui + 1 of the argument (target strength)for which it is necessary to determine the probability of failure (fracture) at the beginning and the end of the reporting period; pi and pi + 1 is the density probability distribution started e and the end of the reporting periodb - the upper limit density probability distribution.
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