EVALUATION OF THE PARAMETERS OF THE STATE OF CONCRETE DAMS UNDER LONG-TERM OPERATION CONDITIONS USING INDIRECT MEASUREMENTS

N. V. Voznesenskaya; A. M. Yudelevich

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EVALUATION OF THE PARAMETERS OF THE STATE OF CONCRETE DAMS UNDER LONG-TERM OPERATION CONDITIONS USING INDIRECT MEASUREMENTS

机译：使用间接测量法评估长期运行条件下混凝土坝状态的参数

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摘要

Problems of evaluating the parameters of the state of concrete dams at the stage of long-term operation are examined. The use of the indirect measurement method is demonstrated by the example of typical sections of the concrete gravity dam of the Krasnoyarsk HPP. It is shown that the use of the proposed method allows reliable evaluation of the parameters of the stress-strain state of a structure under conditions of metrological failure of embedded means of operational instrument monitoring.

机译：研究了长期运行阶段评估混凝土大坝状态参数的问题。通过克拉斯诺亚尔斯克HPP混凝土重力坝的典型截面实例，证明了间接测量方法的使用。结果表明，所提出的方法的使用允许在操作仪器监视的嵌入式装置的计量学故障条件下可靠地评估结构的应力-应变状态的参数。

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来源
《Hydrotechnical Construction》 |2019年第3期|261-266|共6页
作者
N. V. Voznesenskaya; A. M. Yudelevich;
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作者单位

JSC 'Vedeneev VNIIG ' St. Petersburg Russia;

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原文格式 PDF
正文语种 eng
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关键词
Krasnoyarsk HPP; concrete gravity dams; limit states; strength; stress-strain state; field observations; indirect measurements; tensometry; calculation model;

机译：克拉斯诺亚尔斯克HPP;混凝土重力坝;极限状态强度;应力应变状态实地观察;间接测量;张力法计算模型;

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机译：基于简单经验模型的参数最小二乘精修评估混凝土IsO长期浸出数据

EVALUATION OF THE PARAMETERS OF THE STATE OF CONCRETE DAMS UNDER LONG-TERM OPERATION CONDITIONS USING INDIRECT MEASUREMENTS

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