Method of Assessing the Probabilistic Characteristics of Crack Growth Under the Joint Influence of Random Loads and Different Types of Corrosion Processes

Тимашев, С. А.; Bushinskaya, A. V.

doi:10.1007/978-3-319-25307-7_8

Cited by 1 publication

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“…где i -среднеквадратичное отклонение в показателях осадки; При проведении штамповых испытаний возможны ситуации, когда может оказаться априорной вероятность наличия хотя бы одного отказа из куста свайного ростверка фундамента [18]. В этом случае при проведении значительного количества штамповых испытаний грунта под острием сваи необходимо ориентироваться на среднее время в рамках одного испытания.…”

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Reliability of plate-bearing tests of pile foundations for bridge abutments

Kartopoltsev,

Alekseev

2023

Vestnik Tomskogo gosudarstvennogo arhitekturno-stroitelnogo uni

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The requirements for the plate-bearing test of bore piles are determined by technical regulations for the construction of pile foundations for bridge abutments. There is no information about the plate-bearing test reliability in the literature. Bridge pile foundations as bridge elements relate to strategic and economically responsible objects of the transport infrastructure in the Russian Federation and must have a high reliability level at the design stage and operation.Purpose: Practical application of the reliability theory for plate-bearing tests to ensure control for construction and economic expenditures.Approach: The probabilistic approach in providing plate-bearing test reliability is conditioned by a random nature of the stress-strain state of soil under the bore pile tip and nonfailure operating probability.Research findings: Probability density functions allow restrictions such as loading stages and time without the reliability reduction of plate-bearing tests and the possibility of using the experimental load–soil settlement relation to substantiate the program requirements and economic feasibility of works.

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Reliability of plate-bearing tests of pile foundations for bridge abutments

Kartopoltsev,

Alekseev

2023

Vestnik Tomskogo gosudarstvennogo arhitekturno-stroitelnogo uni

View full text Add to dashboard Cite

show abstract

Method of Assessing the Probabilistic Characteristics of Crack Growth Under the Joint Influence of Random Loads and Different Types of Corrosion Processes

Cited by 1 publication

References 4 publications

Reliability of plate-bearing tests of pile foundations for bridge abutments

Reliability of plate-bearing tests of pile foundations for bridge abutments

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