Safety Conditions Analysis of Scaffolding on Construction Sites
This paper presents the results of analysis of 100 full-scale scaffolding structures in terms of compliance with legal acts and safety of use. In 2016 and 2017, authors examined scaffolds in Poland located at buildings which were at construction or renovation stage. The basic elements affecting the safety of scaffolding use such as anchors, supports, platforms, guardrails and toe-boards have been taken into account. All of these elements were checked in each of considered scaffolding. Based on the analyzed scaffoldings, the most common errors concerning assembly process and use of scaffolding were collected. Legal acts on the scaffoldings are not always clear, and this causes many issues. In practice, people realize how dangerous the use of incomplete scaffolds is only when the accident occurs. Despite the fact that the scaffolding should ensure the safety of its users, most accidents on construction sites are caused by fall from a height.
[1] J. C. Rubio-Romero, M. Carmen Rubio Gámez, and J. A. Carrillo-Castrillo, “Analysis of the safety conditions of scaffolding on construction sites,” Safety Science, vol. 55, pp. 160–164, 2013.
[2] K. M. Halperin and M. McCann, “An evaluation of scaffold safety at construction sites,” Journal of Safety Research, vol. 35, pp. 141–150, 2004.
[3] E. Błazik-Borowa and J. Szer, “The analysis of the stages of scaffolding ‘‘life’’ with regard to the decrease in the hazard at building works,” Archives of Civil and Mechanical Engineering, vol. 15, pp. 516-524, 2015.
[4] S. M. Whitaker, R. J. Graves, M. James, and P. McCann, “Safety with access scaffolds: Development of a prototype decision aid based on accident analysis,” Journal of Safety Research, vol. 34, pp. 249–261, 2003.
[5] Y.-L. Huang, W.-F. Chen, H.-J. Chen, T. Yen, Y.-G. Kao, and C.-Q. Lin, “A monitoring method for scaffold-frame shoring systems for elevated concrete formwork,” Computers and Structures, vol. 78, pp. 681–690, 2000.
[6] M. Pieńko and E. Błazik-Borowa, “Numerical analysis of load-bearing capacity of modular scaffolding nodes,” Engineering Structures, vol. 48, pp. 1–9, 2013.
[7] E. Błazik-Borowa, M. Pieńko, A. Robak, A. Borowa, and P. Jamińska-Gadomska, “Analysis of ledger-stand joints in the aluminum modular scaffold,” Archives of Civil Engineering, vol. 63, pp. 17–31, 2017.
[8] A. Robak, M. Pieńko, and E. Błazik-Borowa, “Examples of unusual construction scaffoldings used for renovation works of historic buildings,” Civil And Environmental Engineering Reports, vol. 18, pp. 115–120, 2015.
[9] M. Pieńko, A. Robak, and E. Błazik-Borowa, “Scaffoldings used during the renovation of the Metropolitan Cathedral of St. John The Baptist and St. John The Evangelist in Lublin,” Civil And Environmental Engineering Reports, vol. 19, pp. 79–86, 2015.
[10] H. Irtaza, R. G. Beale, and M. H. R. Godley, “A wind-tunnel investigation into the pressure distribution around sheet-clad scaffolds,” Journal of Wind Engineering and Industrial Aerodynamics, vol. 103, pp. 86–95, 2012.
[11] F. Yue, Y. Yuan, G. Li, K. Ye, Z. Chen, and Z. Wang, “Wind Load on Integral-Lift Scaffolds for Tall Building Construction,” Journal of Structural Engineering, vol. 131, pp. 816–824, 2005.
[12] E. Błazik-Borowa and J. Gontarz “The influence of the dimension and configuration of geometric imperfections on the static strength of a typical façade scaffolding,” Archives of Civil and Mechanical Engineering, vol. 16, pp. 269-281, 2016.
[13] J. L. Peng, K. H. Chen, S. L. Chan, and W. T. Chen, “Experimental and analytical studies on steel scaffolds under eccentric loads,” Journal of Constructional Steel Research, vol. 65, pp. 422–435, 2009.
[14] Ł. Borowski, M. Pieńko, P. Wielgos, “Evaluation of inventory surveying of façade scaffolding conducted during ORKWIZ project,” in Proceedings 2017 BGC Geodetic Congress, Gdansk, 2017, pp. 189-192.
[15] T. Chandrangsu and K. J. R. Rasmussen, “Investigation of geometric imperfections and joint stiffness of support scaffold systems,” Journal of Constructional Steel Research, vol. 67, pp. 576–584, 2011.
[16] T. Paczkowski and T. Wróblewski, “The cause and circumstances of Bosta 70 scaffolding failure,” in Proceedings XXV Conferences of Structural Failures, Miedzyzdroje, 2011, pp. 865-872.
[1] J. C. Rubio-Romero, M. Carmen Rubio Gámez, and J. A. Carrillo-Castrillo, “Analysis of the safety conditions of scaffolding on construction sites,” Safety Science, vol. 55, pp. 160–164, 2013.
[2] K. M. Halperin and M. McCann, “An evaluation of scaffold safety at construction sites,” Journal of Safety Research, vol. 35, pp. 141–150, 2004.
[3] E. Błazik-Borowa and J. Szer, “The analysis of the stages of scaffolding ‘‘life’’ with regard to the decrease in the hazard at building works,” Archives of Civil and Mechanical Engineering, vol. 15, pp. 516-524, 2015.
[4] S. M. Whitaker, R. J. Graves, M. James, and P. McCann, “Safety with access scaffolds: Development of a prototype decision aid based on accident analysis,” Journal of Safety Research, vol. 34, pp. 249–261, 2003.
[5] Y.-L. Huang, W.-F. Chen, H.-J. Chen, T. Yen, Y.-G. Kao, and C.-Q. Lin, “A monitoring method for scaffold-frame shoring systems for elevated concrete formwork,” Computers and Structures, vol. 78, pp. 681–690, 2000.
[6] M. Pieńko and E. Błazik-Borowa, “Numerical analysis of load-bearing capacity of modular scaffolding nodes,” Engineering Structures, vol. 48, pp. 1–9, 2013.
[7] E. Błazik-Borowa, M. Pieńko, A. Robak, A. Borowa, and P. Jamińska-Gadomska, “Analysis of ledger-stand joints in the aluminum modular scaffold,” Archives of Civil Engineering, vol. 63, pp. 17–31, 2017.
[8] A. Robak, M. Pieńko, and E. Błazik-Borowa, “Examples of unusual construction scaffoldings used for renovation works of historic buildings,” Civil And Environmental Engineering Reports, vol. 18, pp. 115–120, 2015.
[9] M. Pieńko, A. Robak, and E. Błazik-Borowa, “Scaffoldings used during the renovation of the Metropolitan Cathedral of St. John The Baptist and St. John The Evangelist in Lublin,” Civil And Environmental Engineering Reports, vol. 19, pp. 79–86, 2015.
[10] H. Irtaza, R. G. Beale, and M. H. R. Godley, “A wind-tunnel investigation into the pressure distribution around sheet-clad scaffolds,” Journal of Wind Engineering and Industrial Aerodynamics, vol. 103, pp. 86–95, 2012.
[11] F. Yue, Y. Yuan, G. Li, K. Ye, Z. Chen, and Z. Wang, “Wind Load on Integral-Lift Scaffolds for Tall Building Construction,” Journal of Structural Engineering, vol. 131, pp. 816–824, 2005.
[12] E. Błazik-Borowa and J. Gontarz “The influence of the dimension and configuration of geometric imperfections on the static strength of a typical façade scaffolding,” Archives of Civil and Mechanical Engineering, vol. 16, pp. 269-281, 2016.
[13] J. L. Peng, K. H. Chen, S. L. Chan, and W. T. Chen, “Experimental and analytical studies on steel scaffolds under eccentric loads,” Journal of Constructional Steel Research, vol. 65, pp. 422–435, 2009.
[14] Ł. Borowski, M. Pieńko, P. Wielgos, “Evaluation of inventory surveying of façade scaffolding conducted during ORKWIZ project,” in Proceedings 2017 BGC Geodetic Congress, Gdansk, 2017, pp. 189-192.
[15] T. Chandrangsu and K. J. R. Rasmussen, “Investigation of geometric imperfections and joint stiffness of support scaffold systems,” Journal of Constructional Steel Research, vol. 67, pp. 576–584, 2011.
[16] T. Paczkowski and T. Wróblewski, “The cause and circumstances of Bosta 70 scaffolding failure,” in Proceedings XXV Conferences of Structural Failures, Miedzyzdroje, 2011, pp. 865-872.
@article{"International Journal of Architectural, Civil and Construction Sciences:76938", author = "M. Pieńko and A. Robak and E. Błazik-Borowa and J. Szer", title = "Safety Conditions Analysis of Scaffolding on Construction Sites", abstract = "This paper presents the results of analysis of 100 full-scale scaffolding structures in terms of compliance with legal acts and safety of use. In 2016 and 2017, authors examined scaffolds in Poland located at buildings which were at construction or renovation stage. The basic elements affecting the safety of scaffolding use such as anchors, supports, platforms, guardrails and toe-boards have been taken into account. All of these elements were checked in each of considered scaffolding. Based on the analyzed scaffoldings, the most common errors concerning assembly process and use of scaffolding were collected. Legal acts on the scaffoldings are not always clear, and this causes many issues. In practice, people realize how dangerous the use of incomplete scaffolds is only when the accident occurs. Despite the fact that the scaffolding should ensure the safety of its users, most accidents on construction sites are caused by fall from a height.
", keywords = "Façade scaffolds, load capacity, practice, safety of people.", volume = "12", number = "2", pages = "93-6", }
