Assessment of Temperature Effect on the Stress-Strain Behavior of a Concrete Gravity Dam

被引：1

作者：

Aniskin N.A. ^{[1
]}

Shaytanov A.M. ^{[1
]}

机构：

[1] National Research Moscow State University of Civil Engineering, Moscow

来源：

Power Technology and Engineering | 2020年 / 54卷 / 02期

关键词：

concrete gravity dam; numerical studies; operational period; stress-strain behavior; temperature effects;

D O I：

10.1007/s10749-020-01183-1

中图分类号：

学科分类号：

摘要：

The paper discusses the effect of temperature on the stress-strain behavior on a concrete gravity dam built on a rocky foundation during the operational period. A numerical simulation was used to obtain the temperature conditions of the structure during the operational period. The thermal stresses of the structure were calculated. Based on the study results, the assessment of the extent of thermal factors impact during the operational period was performed, and the conclusions were made concerning the operability and safety of the structure under the basic load combination. The most dangerous operation period for the “dam-foundation” system was determined. © 2020, Springer Science+Business Media, LLC, part of Springer Nature.

引用

页码：154 / 159

页数：5

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