2019
DOI: 10.22227/2305-5502.2019.1.4
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Estimated Justification of Technical Decision on Strengthening Reinforced Concrete Machine Hall Floor

Abstract: Introduction. In connection with the long-term operation of hydraulic structures (HPP), the installation of significant temporary loads, the presence of alternating effects on individual structural elements, it is possible to reduce the carrying capacity and strength of reinforced concrete structures. One of the most crucial elements is the reinforced concrete overlap of the machine hall, the work presents field and design studies, a proposal to strengthen the structures with external reinforcement. Materials … Show more

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Cited by 1 publication
(3 citation statements)
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“…In the current operating conditions of power facilities, loads and impacts that are not provided for by the project are possible. Installation of elements of power and auxiliary equipment in places not intended for their placement [27], falling of various cargoes on reinforced concrete structures, vibration or other man-made impacts are the most common.…”
Section: Introductionmentioning
confidence: 99%
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“…In the current operating conditions of power facilities, loads and impacts that are not provided for by the project are possible. Installation of elements of power and auxiliary equipment in places not intended for their placement [27], falling of various cargoes on reinforced concrete structures, vibration or other man-made impacts are the most common.…”
Section: Introductionmentioning
confidence: 99%
“…Visual inspections, non-destructive testing and methods of actual determination of the stress strain state (SSS), for example, the "reinforcement load removal" method [27], are considered to be field methods. Design studies are performed after carrying out instrumental examination and allow to define the actual SSS of all structure, to develop and prove offers on strengthening and reconstruction.…”
Section: Introductionmentioning
confidence: 99%
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