{"id":1213,"date":"2025-04-01T12:02:00","date_gmt":"2025-04-01T12:02:00","guid":{"rendered":"https:\/\/gwits.pl\/?p=1213"},"modified":"2026-02-25T23:23:20","modified_gmt":"2026-02-25T23:23:20","slug":"nagly-zawal-kanalu-deszczowego-wplyw-na-ludzkie-zycie-i-srodowisko-sudden-collapse-of-a-storm-drain-impact-on-human-life-and-the-environment","status":"publish","type":"post","link":"https:\/\/gwits.pl\/en\/nagly-zawal-kanalu-deszczowego-wplyw-na-ludzkie-zycie-i-srodowisko-sudden-collapse-of-a-storm-drain-impact-on-human-life-and-the-environment\/","title":{"rendered":"Nag\u0142y zawa\u0142 kana\u0142u deszczowego \u2013 wp\u0142yw na ludzkie \u017cycie i \u015brodowisko \/ Sudden collapse of a storm drain \u2013 impact on human life and the environment"},"content":{"rendered":"\n
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Ma\u0142gorzata Kuty\u0142owska, Wojciech Cie\u017cak<\/em><\/p>\n\n\n\n

DOI: 10.15199\/17.2025.4.2<\/strong>, GWiTS 4\/2025, kwiecie\u0144 2025<\/p>\n\n\n\n

Pobierz PDF<\/a> (Open Access)<\/p>\n\n\n\n

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Streszczenie:<\/strong>
W pracy zaprezentowano jedn\u0105 wybran\u0105 awari\u0119 betonowego nieprze\u0142azowego kana\u0142u deszczowego, kt\u00f3ra obserwowana by\u0142a \u201ena \u017cywo\u201d podczas wykonywania rutynowej inspekcji telewizyjnej. Opisana katastrofa budowlana wyst\u0105pi\u0142a w chwili, gdy na powierzchni terenu nikogo nie by\u0142o, w przeciwnym wypadku skutki mog\u0142yby by\u0107 tragiczne. Jak pokaza\u0142a analiza ca\u0142ego filmu, badany odcinek by\u0142 niemal na ca\u0142ej d\u0142ugo\u015bci pop\u0119kany, a \u015bciany skorodowane. Badanie dna by\u0142o utrudnione z uwagi na wype\u0142nienie \u015bciekami, ale miejscowe zapadni\u0119cie si\u0119 dolnej cz\u0119\u015bci konstrukcji mo\u017ce wskazywa\u0107 albo na degradacj\u0119 betonu, albo na d\u0142ugotrwa\u0142e podmywanie dna przez wody gruntowe, kt\u00f3rych poziom w danym rejonie jest wysoki. Celem opracowania jest wskazanie istotno\u015bci bada\u0144 eksploatacyjnych, wykonywanych regularnie, aby przynajmniej zminimalizowa\u0107 cz\u0119stotliwo\u015b\u0107 pojawiania si\u0119 ca\u0142kowitego zniszczenia konstrukcji, maj\u0105cego wp\u0142yw na zdrowie ludzi i lokalne \u015brodowisko naturalne. Podczas inspekcji zaobserwowano p\u0119kni\u0119cia konstrukcji, erozj\u0119 dna oraz znacz\u0105c\u0105 korozj\u0119.<\/p>\n\n\n\n

S\u0142owa kluczowe:<\/strong><\/em> inspekcja telewizyjna, kanalizacja grawitacyjna, katastrofa budowlana, stan techniczny.<\/em><\/p>\n\n\n\n

Abstract:<\/strong>
The paper presents a selected failure of a non-accessible concrete stormwater sewer, which was observed \u201clive\u201d during a routine CCTV inspection. The described structural failure occurred when no one was present on the surface, but in the opposite situation the consequences could have been tragic. As the analysis of the entire footage revealed, the examined section was cracked almost along its entire length, and the walls were corroded. Inspecting the bottom was challenging due to wastewater accumulation, but the local collapse of the lower part of the structure may indicate either concrete degradation or prolonged undermining of the bottom by groundwater, which is high in this area. The aim of the study is to highlight the importance of regular operational inspections to at least minimize the frequency of complete structural failures, which impact human health, the urban system and the local natural environment. During the inspection, structural cracks, bottom erosion and significant corrosion were observed.<\/p>\n\n\n\n

Keywords:<\/strong><\/em> TV inspection, gravity sewage, construction disaster, technical condition.<\/em><\/p>\n\n\n\n

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Bibliografia<\/strong><\/p>\n\n\n\n

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[2] Iwanek, M., Suchorab, P. (2024). Fractal characteristics of water outflows on the soil surface after a pipe failure. Water<\/em>, 16, 1222. https:\/\/doi.org\/10.3390\/w16091222<\/a><\/p>\n\n\n\n

[3] Kuliczkowska, E. (2024). Dob\u00f3r odpowiedniej klasy pow\u0142ok w bezwykopowej odnowie betonowych przewod\u00f3w kanalizacyjnych. Instal<\/em>, 5, 17\u201322. https:\/\/doi.org\/10.36119\/15.2024.5.3<\/a><\/p>\n\n\n\n

[4] Kuliczkowska, E., Wijas, K. (2020). Sposoby wyznaczania ryzyka awarii przewod\u00f3w kanalizacyjnych. Instal<\/em>, 4, 50\u201355. https:\/\/doi.org\/10.36119\/15.2020.4.8<\/a><\/p>\n\n\n\n

[5] Kuliczkowski, A., Kuliczkowska, E. (2023). Uszkodzenia i awarie rur i pow\u0142ok z tworzyw sztucznych w bezwykopowej rehabilitacji przewod\u00f3w kanalizacyjnych. Instal<\/em>, 10, 21\u201326. https:\/\/doi.org\/10.36119\/15.2023.10.4<\/a><\/p>\n\n\n\n

[6] Kuliczkowski, A., Kuliczkowska, E., Lisowska, J. (2022). Efekty naukowe 30-letnich bada\u0144 przewod\u00f3w kanalizacyjnych technik\u0105 CCTV. Instal<\/em>, 5, 43\u201347. https:\/\/doi.org\/10.36119\/15.2022.5.7<\/a><\/p>\n\n\n\n

[7] Kuliczkowski, A., Zwierzchowski, D. (2006). Zastosowanie system\u00f3w telewizyjnych CCTV do oceny stanu technicznego kana\u0142\u00f3w betonowych. Przegl\u0105d Budowlany<\/em>, 10, 18\u201322.<\/p>\n\n\n\n

[8] Madryas, C., Kolonko, A., Wysocki, L. (2002). Konstrukcje przewod\u00f3w kanalizacyjnych<\/em>. Oficyna Wydawnicza Politechniki Wroc\u0142awskiej.<\/p>\n\n\n\n

[9] Miszta-Kruk, K. (2016). Reliability and failure rate analysis of pressure, vacuum and gravity sewer systems based on operating data. Engineering Failure Analysis<\/em>, 61, 37\u201345. https:\/\/doi.org\/10.1016\/j.engfailanal.2015.07.034<\/a><\/p>\n\n\n\n

[10] Myrans, J., Kapelan, Z., Everson, R. (2016). Automated detection of faults in wastewater pipes from CCTV footage by using Random Forests. Procedia Engineering<\/em>, 154, 36\u201341. https:\/\/doi.org\/10.1016\/j.proeng.2016.07.416<\/a><\/p>\n\n\n\n

[11] Pietrucha-Urbanik, K., Rak, J. (2020). Consumers\u2019 perceptions of the supply of tap water in crisis situations. Energies<\/em>, 13, 3617. https:\/\/doi.org\/10.3390\/en13143617<\/a><\/p>\n\n\n\n

[12] Scheperboer, I. C., Luimes, R. A., Suiker, A. S. J., Bosco, E., Clemens, F. H. L. R. (2021). Experimental-numerical study on the structural failure of concrete sewer pipes. Tunnelling and Underground Space Technology Incorporating Trenchless Technology Research<\/em>, 116, 104075. https:\/\/doi.org\/10.1016\/j.tust.2021.104075<\/a><\/p>\n\n\n\n

[13] Wijas, K. (2023). Czynniki wp\u0142ywaj\u0105ce na konsekwencje awarii przewod\u00f3w kanalizacyjnych. Instal<\/em>, 9, 45\u201349. https:\/\/doi.org\/10.36119\/15.2023.9.5<\/a><\/p>\n\n\n\n

[14] Yin, X., Ma, T., Bouferguene, A., Al-Hussein, M. (2021). Automation for sewer pipe assessment: CCTV video interpretation algorithm and sewer pipe video assessment (SPVA) system development. Automation in Construction<\/em>, 125, 103622. https:\/\/doi.org\/10.1016\/j.autcon.2021.103622<\/a><\/p>\n\n\n\n

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Ma\u0142gorzata Kuty\u0142owska, Wojciech Cie\u017cak<\/div>\n

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