Management of Post-earthquake Construction and Demolition Waste: 6 February, 2023 KahramanmaraşEarthquake Disasters

Gamze Doğdu; Seda Nur Alkan

Makale detayları

Management of Post-earthquake Construction and Demolition Waste: 6 February, 2023 KahramanmaraşEarthquake Disasters

Yazarlar:

Gamze Doğdu | Seda Nur Alkan

Yayıncı:

Artvin Çoruh University

Ana Başlıklar:

Mühendislik | Çevre Yönetimi (Diğer)

Dergi:

Artvin Çoruh Üniversitesi Mühendislik ve Fen Bilimleri Dergisi Vol.1 Issue 1, pp.38-50

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001294494

pISSN:

2980-3705

Anahtar kelimeler:

Özet:

 Since natural disasters have increased all around the world, management of post-earthquake Construction and Demolition Waste CDW following earthquake has been a significant issue in terms of the management of millions of tons of construction and demolition waste generated after the disaster that threatens the environment and public health. Considering that 100 million tons of CDW production is expected, it is seen that CDW management plays a critical role. In the studies, it is predicted that social, economic and environmental benefits can be obtained if the management of the high amount of waste expected to be generated after the earthquake is planned effectively. In this study, the mass amounts of CDWs formed in Kahramanmaraş earthquakes were calculated and compared with the amount of waste generated in other earthquakes in the world. By calculating the mass distribution of the CDW, the waste distributions that require urgent intervention, which can be recovered and used in reconstruction, are also determined. According to the calculations made in this study, as a result of the Kahramanmaraş earthquakes, which affected 13 million people, approximately 350 to 580 million tons of CDW will be formed and this will be 1.453.015.25 tons of hazardous waste, 16.273.770.74 tons of soil and stone mixture, 21.698.360.99 tons of bituminous waste mixtures and wood waste, 57.151.932.97 tons of mineral fraction waste, 37.747.073.20 tons of reinforced concrete waste and 935.317 tons of scrap iron waste. Accordingly, it is predicted that the amount of recyclable waste is high and if these wastes are recycled, they will contribute to the economy. In addition, the amount of hazardous waste is substantial and must be disposed of with precision.

 Since natural disasters have increased all around the world, management of post-earthquake Construction and Demolition Waste CDW following earthquake has been a significant issue in terms of the management of millions of tons of construction and demolition waste generated after the disaster that threatens the environment and public health. Considering that 100 million tons of CDW production is expected, it is seen that CDW management plays a critical role. In the studies, it is predicted that social, economic and environmental benefits can be obtained if the management of the high amount of waste expected to be generated after the earthquake is planned effectively. In this study, the mass amounts of CDWs formed in Kahramanmaraş earthquakes were calculated and compared with the amount of waste generated in other earthquakes in the world. By calculating the mass distribution of the CDW, the waste distributions that require urgent intervention, which can be recovered and used in reconstruction, are also determined. According to the calculations made in this study, as a result of the Kahramanmaraş earthquakes, which affected 13 million people, approximately 350 to 580 million tons of CDW will be formed and this will be 1.453.015.25 tons of hazardous waste, 16.273.770.74 tons of soil and stone mixture, 21.698.360.99 tons of bituminous waste mixtures and wood waste, 57.151.932.97 tons of mineral fraction waste, 37.747.073.20 tons of reinforced concrete waste and 935.317 tons of scrap iron waste. Accordingly, it is predicted that the amount of recyclable waste is high and if these wastes are recycled, they will contribute to the economy. In addition, the amount of hazardous waste is substantial and must be disposed of with precision.

 Since natural disasters have increased all around the world, management of post-earthquake Construction and Demolition Waste CDW following earthquake has been a significant issue in terms of the management of millions of tons of construction and demolition waste generated after the disaster that threatens the environment and public health. Considering that 100 million tons of CDW production is expected, it is seen that CDW management plays a critical role. In the studies, it is predicted that social, economic and environmental benefits can be obtained if the management of the high amount of waste expected to be generated after the earthquake is planned effectively. In this study, the mass amounts of CDWs formed in Kahramanmaraş earthquakes were calculated and compared with the amount of waste generated in other earthquakes in the world. By calculating the mass distribution of the CDW, the waste distributions that require urgent intervention, which can be recovered and used in reconstruction, are also determined. According to the calculations made in this study, as a result of the Kahramanmaraş earthquakes, which affected 13 million people, approximately 350 to 580 million tons of CDW will be formed and this will be 1.453.015.25 tons of hazardous waste, 16.273.770.74 tons of soil and stone mixture, 21.698.360.99 tons of bituminous waste mixtures and wood waste, 57.151.932.97 tons of mineral fraction waste, 37.747.073.20 tons of reinforced concrete waste and 935.317 tons of scrap iron waste. Accordingly, it is predicted that the amount of recyclable waste is high and if these wastes are recycled, they will contribute to the economy. In addition, the amount of hazardous waste is substantial and must be disposed of with precision.

 Dünya çapında artan doğal afetler; çevreyi ve halk sağlığını tehdit eden afet sonrası oluşan milyonlarca ton inşaat ve yıkıntı atığının İYA yönetimini, afetle mücadelenin çok önemli bir bileşeni haline getirmiştir. 6 Şubat 2023 tarihinde Kahramanmaraşta meydana gelen depremlerle 100 milyon ton İYA oluşumu beklendiği dikkate alındığında, İYA yönetiminin kritik bir rol üstlendiği görülmektedir. Yapılan çalışmalarda, deprem sonrası oluşması beklenen yüksek miktardaki atıkların yönetiminin etkin bir şekilde planlanması halinde sosyal, ekonomik ve çevresel faydalar elde edilebileceği öngörülmektedir. Bu çalışmada, Kahramanmaraş depremlerinde oluşan İYAların kütlesel miktarları hesaplanmış ve dünya üzerinde meydana gelen diğer depremlerde oluşan atık miktarlarıyla kıyaslanmıştır. İYA kütlesel dağılımı hesaplanarak acil müdahale gerektiren, geri kazanılabilen ve yeniden inşada kullanılabilen atık dağılımları da belirlenmiştir. Bu çalışmada yapılan hesaplamalara göre, 13 milyon insanın etkilendiği Kahramanmaraş depremleri sonucunda yaklaşık 350 ila 580 milyon ton İYA oluşacağı ve bunun 1.453.015,25 ton tehlikeli atık, 16.273.770,74 ton toprak ve taş karışımı, 21.698.360,99 ton bitümlü karışımlar ve ahşap atıklar, 57.151.932,97 ton mineral fraksiyon atığı, 37.747.073,20 ton betonarme atık ve 935.317 ton hurda demir atığı oluştuğu ortaya koyulmuştur. Buna göre geri dönüştürülebilir atık miktarının yüksek olduğu, bu atıkların geri dönüştürüldüğü takdirde ekonomiye katkı sağlayacağı öngörülmektedir. Ayrıca, tehlikeli atık miktarı da azımsanmayacak boyutta olup hassasiyetle bertaraf edilmesi gerekmektedir.

Makale detayları

Management of Post-earthquake Construction and Demolition Waste: 6 February, 2023 KahramanmaraşEarthquake Disasters

Yazarlar:

Gamze Doğdu | Seda Nur Alkan

Yayıncı:

Artvin Çoruh University

Ana Başlıklar:

Mühendislik | Çevre Yönetimi (Diğer)

Dergi:

Artvin Çoruh Üniversitesi Mühendislik ve Fen Bilimleri Dergisi Vol.1 Issue 1, pp.38-50

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001294494

pISSN:

2980-3705

Kahramanmaraş earthquake disasters

Construction and demolition waste

Asbestos

Post-earthquake waste management

Environmental effectsKahramanmaraş depremleri

İnşaat ve yıkıntı atıkları

Asbest

Deprem sonrası atık yönetimi

Çevresel etkiler

Sayı

Makale detayları

Yazarlar: Gamze Doğdu | Seda Nur Alkan

Yayıncı: Artvin Çoruh University

Ana Başlıklar: Mühendislik | Çevre Yönetimi (Diğer)

Dergi: Artvin Çoruh Üniversitesi Mühendislik ve Fen Bilimleri Dergisi Vol.1 Issue 1, pp.38-50

Belge Tipi: Makale

Yayın Tarihi: 6/2023

Belge Dili: Türkçe

Document ID (Org No.): 2001294494

pISSN: 2980-3705

Sayı

Yazarlar:

Gamze Doğdu | Seda Nur Alkan

Yayıncı:

Artvin Çoruh University

Ana Başlıklar:

Mühendislik | Çevre Yönetimi (Diğer)

Dergi:

Artvin Çoruh Üniversitesi Mühendislik ve Fen Bilimleri Dergisi Vol.1 Issue 1, pp.38-50

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001294494

pISSN:

2980-3705