THE EFFECT OF GEOTECHNICAL PARAMETERS AND LOADING CONDITIONS ON DISPLACEMENT OF SOLAR PANEL SYSTEMS

Elif Büşra Çıkılı; Mustafa Kubilay Keleşoğlu

Makale detayları

THE EFFECT OF GEOTECHNICAL PARAMETERS AND LOADING CONDITIONS ON DISPLACEMENT OF SOLAR PANEL SYSTEMS

Yazarlar:

Elif Büşra Çıkılı | Mustafa Kubilay Keleşoğlu

Yayıncı:

Süleyman Demirel University

Ana Başlıklar:

İnşaat Mühendisliği

Dergi:

Mühendislik Bilimleri ve Tasarım Dergisi Vol.11 Issue 3, pp.985-1000

Belge Tipi:

Makale

Yayın Tarihi:

9/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001299461

pISSN:

1308-6693

Anahtar kelimeler:

Özet:

 Since the solar energy is renewable and does not cause environmental pollution, it is among the energy sources that have been used in our country in recent years. The structural system of solar panels and the behavior of panel foundations installed with steel columns are critical and requires further investigation. In this study, the interaction of the solar panel foundations with the soil and the factors affecting the geotechnical design were examined. The superstructure of the solar panel and the soil profile were modeled with FLAC 3D finite differences software and analyses were performed for eight different load combinations using the reference geotechnical case. Serial analyses were carried out in which soil parameters elasticity modulus, angle of shearing resistance were varied with the influence of pile socket length, snow and wind loads. Within these analyses, the displacements of the pile elements of the panel system were examined. The findings obtained from the numerical results show that the snow and wind loads are dominant in terms of the displacements of the system, in addition, the socket length and strength parameters of the soil also greatly influence the mobilized displacements.

 Since the solar energy is renewable and does not cause environmental pollution, it is among the energy sources that have been used in our country in recent years. The structural system of solar panels and the behavior of panel foundations installed with steel columns are critical and requires further investigation. In this study, the interaction of the solar panel foundations with the soil and the factors affecting the geotechnical design were examined. The superstructure of the solar panel and the soil profile were modeled with FLAC 3D finite differences software and analyses were performed for eight different load combinations using the reference geotechnical case. Serial analyses were carried out in which soil parameters elasticity modulus, angle of shearing resistance were varied with the influence of pile socket length, snow and wind loads. Within these analyses, the displacements of the pile elements of the panel system were examined. The findings obtained from the numerical results show that the snow and wind loads are dominant in terms of the displacements of the system, in addition, the socket length and strength parameters of the soil also greatly influence the mobilized displacements.

 Since the solar energy is renewable and does not cause environmental pollution, it is among the energy sources that have been used in our country in recent years. The structural system of solar panels and the behavior of panel foundations installed with steel columns are critical and requires further investigation. In this study, the interaction of the solar panel foundations with the soil and the factors affecting the geotechnical design were examined. The superstructure of the solar panel and the soil profile were modeled with FLAC 3D finite differences software and analyses were performed for eight different load combinations using the reference geotechnical case. Serial analyses were carried out in which soil parameters elasticity modulus, angle of shearing resistance were varied with the influence of pile socket length, snow and wind loads. Within these analyses, the displacements of the pile elements of the panel system were examined. The findings obtained from the numerical results show that the snow and wind loads are dominant in terms of the displacements of the system, in addition, the socket length and strength parameters of the soil also greatly influence the mobilized displacements.

 Güneş enerjisi yenilenebilir olması ve çevre kirliliğine neden olmamasından dolayı son yıllarda ülkemizde kullanım yüzdesi giderek artan enerji kaynakları arasında yer almaktadır. Güneş panellerinin taşıyıcı sistemi ve çelik kolonlarla tesis edilen panel temellerin davranışı incelenmeye değer konulardır. Bu çalışmada güneş panel temellerinin zemin ile etkileşimi ve geoteknik tasarımını etkileyen faktörler irdelenmiştir. FLAC 3D üç boyutlu sonlu farklar yazılımıyla güneş paneli üst yapısı ve zemin profili modellenmiş, referans geoteknik parametreler kullanılarak 8 farklı yük kombinasyonu için analizler gerçekleştirilmiştir. Zemin parametrelerinin elastisite modülü, kayma mukavemeti açısı değiştiği, kazık soket boyu, kar ve rüzgâr yükü etkisinin incelendiği seri analizler yürütülmüştür. Bu analizler dahilinde panel sisteminin kazık elemanlarının deplasmanları incelenmiştir. Analiz sonuçlarından elde edilen bulgular kar ve rüzgâr yükünün sistemin deplasmanları bakımından belirleyici olduğu, ilaveten soket boyu ve zeminin mukavemet parametrelerinin de mobilize olan deplasmanları etkilediği sonucuna ulaşılmıştır.

Makale detayları

THE EFFECT OF GEOTECHNICAL PARAMETERS AND LOADING CONDITIONS ON DISPLACEMENT OF SOLAR PANEL SYSTEMS

Yazarlar:

Elif Büşra Çıkılı | Mustafa Kubilay Keleşoğlu

Yayıncı:

Süleyman Demirel University

Ana Başlıklar:

İnşaat Mühendisliği

Dergi:

Mühendislik Bilimleri ve Tasarım Dergisi Vol.11 Issue 3, pp.985-1000

Belge Tipi:

Makale

Yayın Tarihi:

9/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001299461

pISSN:

1308-6693

Solar Panels

Foundation Systems

Displacements

FLAC 3D

Numerical ModellingGüneş Panelleri

Temel Sistemleri

Deplasmanlar

FLAC 3D

Sayısal Model

Sayı

Makale detayları

Yazarlar: Elif Büşra Çıkılı | Mustafa Kubilay Keleşoğlu

Yayıncı: Süleyman Demirel University

Ana Başlıklar: İnşaat Mühendisliği

Dergi: Mühendislik Bilimleri ve Tasarım Dergisi Vol.11 Issue 3, pp.985-1000

Belge Tipi: Makale

Yayın Tarihi: 9/2023

Belge Dili: Türkçe

Document ID (Org No.): 2001299461

pISSN: 1308-6693

Sayı

Yazarlar:

Elif Büşra Çıkılı | Mustafa Kubilay Keleşoğlu

Yayıncı:

Süleyman Demirel University

Ana Başlıklar:

İnşaat Mühendisliği

Dergi:

Mühendislik Bilimleri ve Tasarım Dergisi Vol.11 Issue 3, pp.985-1000

Belge Tipi:

Makale

Yayın Tarihi:

9/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001299461

pISSN:

1308-6693