Green Space and Public Space Location Selection for a Sustainable Neighborhood: Keçiören Example

Hüseyin Karateke

Article Details

Green Space and Public Space Location Selection for a Sustainable Neighborhood: Keçiören Example

Authors:

Hüseyin Karateke

Publisher:

Ankara Yildirim Beyazit University

Main Topics:

Industrial Engineering

Journal:

Journal of Optimization and Decision Making Vol.3 Issue 2, pp.485-506

Document Type:

Article

Publication Date:

12/2024

Document Language:

English

Document ID (Org No.):

2001337686

pISSN:

2822-6410

Keywords:

Abstract:

 Cities have become unhealthy, disorderly and anonymous due to rapid population growth and industrial activities, and cities have lost their sustainability feature. The general character of cities is shaped by the relationship between buildings and construction areas, transportation areas, open and green areas, and today this relationship has lost its balance. Open green areas, location and density of buildings and construction areas are important for balancing urban life and the quality of life of cities. Developed countries prioritize sustainable urban space planning and design to meet peoples needs. It is important to include sustainable neighborhoods in planning to ensure sustainable life in cities. In this study, the problem of green area, public area and school building location selection in neighborhoods that have undergone urban transformation and have a master development plan in Ankara is solved. In the real-life application discussed in the study, a minimum number of new facilities are assigned. However, it is not necessary to cover all demand nodes; covering a certain percentage of demand nodes is sufficient. For this reason, in this study, a new model is developed by combining the set covering problem and the maximum coverage problem known in the literature. The model is linearized due to its non-linear structure. In order to evaluate the solution performance of the model, three different real-life problems were solved with the model developed by using GAMS program and the results were given. Results; five parcels were assigned as open and green areas, and nine parcel were assigned as civil or public areas.

 Cities have become unhealthy, disorderly and anonymous due to rapid population growth and industrial activities, and cities have lost their sustainability feature. The general character of cities is shaped by the relationship between buildings and construction areas, transportation areas, open and green areas, and today this relationship has lost its balance. Open green areas, location and density of buildings and construction areas are important for balancing urban life and the quality of life of cities. Developed countries prioritize sustainable urban space planning and design to meet peoples needs. It is important to include sustainable neighborhoods in planning to ensure sustainable life in cities. In this study, the problem of green area, public area and school building location selection in neighborhoods that have undergone urban transformation and have a master development plan in Ankara is solved. In the real-life application discussed in the study, a minimum number of new facilities are assigned. However, it is not necessary to cover all demand nodes; covering a certain percentage of demand nodes is sufficient. For this reason, in this study, a new model is developed by combining the set covering problem and the maximum coverage problem known in the literature. The model is linearized due to its non-linear structure. In order to evaluate the solution performance of the model, three different real-life problems were solved with the model developed by using GAMS program and the results were given. Results; five parcels were assigned as open and green areas, and nine parcel were assigned as civil or public areas.

 Cities have become unhealthy, disorderly and anonymous due to rapid population growth and industrial activities, and cities have lost their sustainability feature. The general character of cities is shaped by the relationship between buildings and construction areas, transportation areas, open and green areas, and today this relationship has lost its balance. Open green areas, location and density of buildings and construction areas are important for balancing urban life and the quality of life of cities. Developed countries prioritize sustainable urban space planning and design to meet peoples needs. It is important to include sustainable neighborhoods in planning to ensure sustainable life in cities. In this study, the problem of green area, public area and school building location selection in neighborhoods that have undergone urban transformation and have a master development plan in Ankara is solved. In the real-life application discussed in the study, a minimum number of new facilities are assigned. However, it is not necessary to cover all demand nodes; covering a certain percentage of demand nodes is sufficient. For this reason, in this study, a new model is developed by combining the set covering problem and the maximum coverage problem known in the literature. The model is linearized due to its non-linear structure. In order to evaluate the solution performance of the model, three different real-life problems were solved with the model developed by using GAMS program and the results were given. Results; five parcels were assigned as open and green areas, and nine parcel were assigned as civil or public areas.

 Kentler, hızlı nüfus artışı ve sanayi faaliyetleri nedeniyle sağlıksız, düzensiz ve kimliksiz hale gelmiş ve kentler sürdürülebilir olma özelliğini kaybetmiştir. Kentlerin genel karakteri bina ve yapı alanları, ulaşım alanları, açık ve yeşil alanlar arasındaki ilişkiye göre şekillenir ve günümüzde bu ilişki dengesini kaybetmiştir. Açık yeşil alanlar, bina ve yapı alanlarının konumu ve yoğunluğu kentsel yaşamı dengelemek ve kentlerin yaşam kalitesi için önemlidir. Gelişmiş ülkeler, insanların ihtiyaçlarını karşılamak için sürdürülebilir kent mekanı planlama ve tasarımına öncelik vermektedir. Kentlerde sürdürülebilir yaşamın sağlanması için sürdürülebilir mahallelerin planlamaya dâhil edilmesi önem arz etmektedir. Bu çalışmada Ankara ilinde kentsel dönüşüme girmiş ve nazım imar planı olan mahallerin yeşil alan, kamu alanı ve okul binası yer seçimi problemi çözülmüştür. Çalışmadaki ele alınan gerçek hayat uygulamasında minimum sayıda yeni tesisin atanması yapılmaktadır. Fakat tüm talep düğümlerinin kapsanması gerekmemekte, belirli yüzdede talep düğümünün kapsanması yeterlidir. Bu sebeple bu çalışmada literatürde bilinen küme kapsama problemi ve maksimum kapsama problemi birleştirilerek yeni bir model geliştirmektedir. Model, doğrusal olmayan yapısı sebebiyle doğrusallaştırılmaktadır. Modelin çözüm performansını değerlendirebilmek için, üç farklı gerçek hayat problemi GAMS programı yardımıyla geliştirilen modelle çözülmüş ve sonuçlar verilmiştir. Sonuçlar; beş parsele açık ve yeşil alan, dokuz sivil veya kamu alanı ataması yapılmıştır.

Article Details

Green Space and Public Space Location Selection for a Sustainable Neighborhood: Keçiören Example

Authors:

Hüseyin Karateke

Publisher:

Ankara Yildirim Beyazit University

Main Topics:

Industrial Engineering

Journal:

Journal of Optimization and Decision Making Vol.3 Issue 2, pp.485-506

Document Type:

Article

Publication Date:

12/2024

Document Language:

English

Document ID (Org No.):

2001337686

pISSN:

2822-6410

Sustainable neighborhood

Facility location selection

Set covering problem

Maximum coverage problem

Mathematical model

Linear programmingSürdürülebilir mahalle

Tesis yeri seçimi

Küme kapsama problemi

Maksimum kapsama problemi

Matematiksel model

Doğrusal programlama

Issues

Article Details

Authors: Hüseyin Karateke

Publisher: Ankara Yildirim Beyazit University

Main Topics: Industrial Engineering

Journal: Journal of Optimization and Decision Making Vol.3 Issue 2, pp.485-506

Document Type: Article

Publication Date: 12/2024

Document Language: English

Document ID (Org No.): 2001337686

pISSN: 2822-6410

Issues

Authors:

Hüseyin Karateke

Publisher:

Ankara Yildirim Beyazit University

Main Topics:

Industrial Engineering

Journal:

Journal of Optimization and Decision Making Vol.3 Issue 2, pp.485-506

Document Type:

Article

Publication Date:

12/2024

Document Language:

English

Document ID (Org No.):

2001337686

pISSN:

2822-6410