Diagnostics of the structural failure of sports hall external wall layers
The paper presents the diagnostics of the technical condition of the external layers of the sports hall walls. Structural failures related to construction defects themselves constitute a relatively small percentage (4.1% in 2017, 5.05% in 2014-2017 [1]), although the main reason for them is the lack...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2019-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://www.matec-conferences.org/articles/matecconf/pdf/2019/33/matecconf_icsf2019_02005.pdf |
| _version_ | 1819297844890173440 |
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| author | Kruszka Leopold Muzolf Pawel |
| author_facet | Kruszka Leopold Muzolf Pawel |
| author_sort | Kruszka Leopold |
| collection | DOAJ |
| description | The paper presents the diagnostics of the technical condition of the external layers of the sports hall walls. Structural failures related to construction defects themselves constitute a relatively small percentage (4.1% in 2017, 5.05% in 2014-2017 [1]), although the main reason for them is the lack of maintaining technological rigors (76.9% in 2017, 68.4% in 2014-2017 [1]). The presented and described case study of the technical condition of the newly built sports hall does not refer to structural failure, but to the reduction of the risk of that failure as a result of non-compliance with construction technology, in particular, in relation to the external walls. Contrary to the design, the walls of the sports hall were made of aerated concrete. According to the declaration of a designer, the contractor neither consulted the changes with the designer nor gain the acceptance of the designer for using aerated concrete instead of the primary proposed and designed brick structure. In addition, aerated concrete curtain walls with a height of about 4.5 m were made without any wall connectors. This resulted in a risk of a structure failure involving the collapse of its curtain walls. The technological requirements for the repairing of the elements of supporting walls as well as the diagnostic process of the other damaged finishing cladding of external walls are also provided in this paper. |
| first_indexed | 2024-12-24T05:20:28Z |
| format | Article |
| id | doaj.art-f07f1b1beeaf417792ea2acca889f05d |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-24T05:20:28Z |
| publishDate | 2019-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-f07f1b1beeaf417792ea2acca889f05d2022-12-21T17:13:28ZengEDP SciencesMATEC Web of Conferences2261-236X2019-01-012840200510.1051/matecconf/201928402005matecconf_icsf2019_02005Diagnostics of the structural failure of sports hall external wall layersKruszka Leopold0Muzolf Pawel1Faculty of Civil Engineering and Geodesy, Military University of TechnologyFaculty of Civil Engineering and Geodesy, Military University of TechnologyThe paper presents the diagnostics of the technical condition of the external layers of the sports hall walls. Structural failures related to construction defects themselves constitute a relatively small percentage (4.1% in 2017, 5.05% in 2014-2017 [1]), although the main reason for them is the lack of maintaining technological rigors (76.9% in 2017, 68.4% in 2014-2017 [1]). The presented and described case study of the technical condition of the newly built sports hall does not refer to structural failure, but to the reduction of the risk of that failure as a result of non-compliance with construction technology, in particular, in relation to the external walls. Contrary to the design, the walls of the sports hall were made of aerated concrete. According to the declaration of a designer, the contractor neither consulted the changes with the designer nor gain the acceptance of the designer for using aerated concrete instead of the primary proposed and designed brick structure. In addition, aerated concrete curtain walls with a height of about 4.5 m were made without any wall connectors. This resulted in a risk of a structure failure involving the collapse of its curtain walls. The technological requirements for the repairing of the elements of supporting walls as well as the diagnostic process of the other damaged finishing cladding of external walls are also provided in this paper.https://www.matec-conferences.org/articles/matecconf/pdf/2019/33/matecconf_icsf2019_02005.pdf |
| spellingShingle | Kruszka Leopold Muzolf Pawel Diagnostics of the structural failure of sports hall external wall layers MATEC Web of Conferences |
| title | Diagnostics of the structural failure of sports hall external wall layers |
| title_full | Diagnostics of the structural failure of sports hall external wall layers |
| title_fullStr | Diagnostics of the structural failure of sports hall external wall layers |
| title_full_unstemmed | Diagnostics of the structural failure of sports hall external wall layers |
| title_short | Diagnostics of the structural failure of sports hall external wall layers |
| title_sort | diagnostics of the structural failure of sports hall external wall layers |
| url | https://www.matec-conferences.org/articles/matecconf/pdf/2019/33/matecconf_icsf2019_02005.pdf |
| work_keys_str_mv | AT kruszkaleopold diagnosticsofthestructuralfailureofsportshallexternalwalllayers AT muzolfpawel diagnosticsofthestructuralfailureofsportshallexternalwalllayers |