Reinforcement of Flexural Members with Basalt Fiber Mortar
Reconstruction of buildings and structures is becoming one of the main directions in the field of construction, and the design and production of works during reconstruction are significantly different from the ones of new buildings and structures. After carrying out a number of studies on the inspec...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2021-04-01
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| Series: | Fibers |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2079-6439/9/4/26 |
| _version_ | 1797537472441221120 |
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| author | Dmitry Kurlapov Sergey Klyuev Yury Biryukov Nikolai Vatin Dmitry Biryukov Roman Fediuk Yuriy Vasilev |
| author_facet | Dmitry Kurlapov Sergey Klyuev Yury Biryukov Nikolai Vatin Dmitry Biryukov Roman Fediuk Yuriy Vasilev |
| author_sort | Dmitry Kurlapov |
| collection | DOAJ |
| description | Reconstruction of buildings and structures is becoming one of the main directions in the field of construction, and the design and production of works during reconstruction are significantly different from the ones of new buildings and structures. After carrying out a number of studies on the inspection of the technical condition of buildings in order to determine the effect of defects on the bearing capacity, the criteria for assessing the state of floor slab structures were identified. Conclusions on the state and further work of elements of reinforced concrete structures are considered. The authors achieve the aim of reinforcing flexural elements of reinforced concrete structures with fiber-reinforced mortar, which is especially important for floor elements with increased operational requirements. A technique for constructing a reinforcement layer using fiber-reinforced mortar from coarse basalt fiber has been developed. The parameters of basalt fiber in the reinforcement layer are substantiated. A method for solving problems of the operation of multilayer coatings under the influence of operational loads is used, in which the model prerequisites for describing the operation of layers are simplified, where the bearing layers are represented by classical Kirchhoff-Love plates. When solving problems, the maximum possible number of design features of flexural members is taken into account, in combination with appropriate experimental studies, the method allows us to consider all the variety of structures for reinforcing coatings and meet the needs of their practical application. |
| first_indexed | 2024-03-10T12:15:35Z |
| format | Article |
| id | doaj.art-9fd7e68c540c4ce29d13133ec6d72789 |
| institution | Directory Open Access Journal |
| issn | 2079-6439 |
| language | English |
| last_indexed | 2024-03-10T12:15:35Z |
| publishDate | 2021-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Fibers |
| spelling | doaj.art-9fd7e68c540c4ce29d13133ec6d727892023-11-21T15:53:01ZengMDPI AGFibers2079-64392021-04-01942610.3390/fib9040026Reinforcement of Flexural Members with Basalt Fiber MortarDmitry Kurlapov0Sergey Klyuev1Yury Biryukov2Nikolai Vatin3Dmitry Biryukov4Roman Fediuk5Yuriy Vasilev6Military Institute (Engineering) of the Military Academy of Logistics, 191123 St. Petersburg, RussiaBelgorod State Technological University Named after V.G. Shukhov, 308012 Belgorod, RussiaMilitary Institute (Engineering) of the Military Academy of Logistics, 191123 St. Petersburg, RussiaPeter the Great St. Petersburg Polytechnic University, 195251 St. Petersburg, RussiaMilitary Institute (Engineering) of the Military Academy of Logistics, 191123 St. Petersburg, RussiaPolytechnic Institute, Far Eastern Federal University, 690922 Vladivostok, RussiaDepartment of Road-Building Materials, Moscow Automobile and Road Construction University, 125319 Moscow, RussiaReconstruction of buildings and structures is becoming one of the main directions in the field of construction, and the design and production of works during reconstruction are significantly different from the ones of new buildings and structures. After carrying out a number of studies on the inspection of the technical condition of buildings in order to determine the effect of defects on the bearing capacity, the criteria for assessing the state of floor slab structures were identified. Conclusions on the state and further work of elements of reinforced concrete structures are considered. The authors achieve the aim of reinforcing flexural elements of reinforced concrete structures with fiber-reinforced mortar, which is especially important for floor elements with increased operational requirements. A technique for constructing a reinforcement layer using fiber-reinforced mortar from coarse basalt fiber has been developed. The parameters of basalt fiber in the reinforcement layer are substantiated. A method for solving problems of the operation of multilayer coatings under the influence of operational loads is used, in which the model prerequisites for describing the operation of layers are simplified, where the bearing layers are represented by classical Kirchhoff-Love plates. When solving problems, the maximum possible number of design features of flexural members is taken into account, in combination with appropriate experimental studies, the method allows us to consider all the variety of structures for reinforcing coatings and meet the needs of their practical application.https://www.mdpi.com/2079-6439/9/4/26mortarfiberstructurereinforcementflexural members |
| spellingShingle | Dmitry Kurlapov Sergey Klyuev Yury Biryukov Nikolai Vatin Dmitry Biryukov Roman Fediuk Yuriy Vasilev Reinforcement of Flexural Members with Basalt Fiber Mortar Fibers mortar fiber structure reinforcement flexural members |
| title | Reinforcement of Flexural Members with Basalt Fiber Mortar |
| title_full | Reinforcement of Flexural Members with Basalt Fiber Mortar |
| title_fullStr | Reinforcement of Flexural Members with Basalt Fiber Mortar |
| title_full_unstemmed | Reinforcement of Flexural Members with Basalt Fiber Mortar |
| title_short | Reinforcement of Flexural Members with Basalt Fiber Mortar |
| title_sort | reinforcement of flexural members with basalt fiber mortar |
| topic | mortar fiber structure reinforcement flexural members |
| url | https://www.mdpi.com/2079-6439/9/4/26 |
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