Results 1 to 10 of about 1,865,365 (306)
Fracture and Structural Integrity, 2023 The article conducts a study on the iron tailings sand concrete's fracture behaviour based on the double-K criterion. Five sets of three-point bending beam specimens(100 150 700)of concrete with 0%, 25%, 50%, 75% and 100% (mass ratio)iron tailings sand ...
Yao Zhang +3 more
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Deformation and Stress Analysis of Pile-Supported Immersed Tunnels under Seismic Loads
Applied Sciences, 2023 The stress and deformation of pile-supported immersed tunnels under seismic loads is a critical issue in tunnel design. This paper utilizes ABAQUS (version 2020) finite element software to analyze the seismic load response of the sand compaction pile ...
Yan Zhuang, Hu Fan, Shunlei Hu, Zhi Chen
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Indexation of pension payments: Finding a balance between inflation and wage changes in the economy
Финансы: теория и практика, 2022 The objective of the study is to analyze the effectiveness of the principles of regular indexation of insurance pensions practiced in the Russian pension system, as well as their compliance with the existing similar practice in other countries with ...
A. L. Safonov, K. V. Ugodnikov
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Alternative Measures of Replacement Rates [PDF]
SSRN Electronic Journal, 2006 This study finds that on average those just past the usual retirement age are adequately prepared for retirement in that they will be able to follow a path of consumption that begins at their current level of consumption and then follows an age-pattern similar to that of current retirees.
Michael Hurd, Susann Rohwedder
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Aging population and public pensions: Theory and macroeconometric evidence [PDF]
Panoeconomicus, 2014 Rapidly aging population in high-income countries has exerted additional pressure on the sustainability of public pension expenditure. We present a theoretical model of public pension expenditure under endogenous human capital, where the latter ...
Verbič Miroslav, Spruk Rok
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Pension Insurance as a Social Security Institution: State, Problems and Prospects
Вестник Кемеровского государственного университета. Серия: политические, социологические и экономические науки, 2023 The article examines the function of pension insurance in the social security system of Russian Federation. The purpose of the article is to determine whether the insurance system is capable of performing its social and economic objectives.
Daniil O. Cherney
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Applied Sciences, 2021 Construction and demolition wastes (C&DWs) have raised a large number of ecological and environmental problems. Recycling C&DWs into arecycled concrete aggregate (RCA) will help save natural resources effectively and reduce the negative impact of C&DW on
Minqi Hua +6 more
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Impact of recycled aggregate on bond behavior between concrete and steel bars: a systematic review [PDF]
Engineering and Technology JournalThe use of recycled concrete aggregate (RCA) in structural applications has considerably increased in order to minimize the environmental effects of concrete buildings.
Nada Sahmi +2 more
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Study on performance of concrete containing different content of steel slag stone in wall brick structure [PDF]
Archives of Civil Engineering, 2022 Steel slag stone can be used as a substitute for coarse aggregate in concrete. In this study, the performance of steel slag concrete (SSC) in the wall brick structure was analyzed. The specimens with a steel slag replacement rate of 0%, 20%, 25%, 30%, 35%
Qing Su
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REGIONAL AND SECTORAL DIFFERENTIATION OF SOLIDARY REPLACEMENT RATE IN ThE RUSSIAN FEDERATION
Финансы: теория и практика, 2017 The key problem of the sustainable development of the Russian pension system is important not only for the senior generations of the Russian citizens, but also for all segments of the country’s macroeconomy since the pension system within the market ...
A. Solovyev +4 more
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