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Dergiler / International Journal of Engineering and Applied Sciences / 2025 / Volume: 17 Issue: 4

Parametric Study on the Effect of Pile Diameter on the Performance of Braced Excavations Supported by Piles and Struts

Dara Hajebi0000-0002-9081-1231
Gebrail Bekdaş(İSTANBUL ÜNİVERSİTESİ-CERRAHPAŞA, MÜHENDİSLİK FAKÜLTESİ)0000-0002-7327-9810
Sinan Melih Nigdeli(İSTANBUL ÜNİVERSİTESİ-CERRAHPAŞA)0000-0002-9517-7313
Sayfa
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Yayın Tarihi
2025-12-31
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The design, construction, and performance of deep excavations involve competing mechanisms, where improved displacement control through larger pile diameters is achieved at the expense of increased internal forces and cost.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:The increasing number of construction projects has led to a growing demand for deep-supported excavations.
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Temel Bulgular & Veri:Numerical analyses were conducted using PLAXIS, integrated with Python through the PLAXIS API, to automate simulations.
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Sonuç & Katkı:The design, construction, and performance of deep excavations involve competing mechanisms, where improved displacement control through larger pile diameters is achieved at the expense of increased internal forces and cost.
🔬Tür:Research Article
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Deep excavation · parametric study · PLAXIS

Abstract

The increasing number of construction projects has led to a growing demand for deep-supported excavations. Identifying the key parameters affecting cost is essential. Deep excavation design is influenced by multiple factors, including soil conditions, excavation depth, and support system characteristics. Additionally, ensuring excavation safety requires adherence to specific criteria related to displacement and stress limits. This study presents a parametric investigation focusing on the influence of pile diameter on excavation costs. Numerical analyses were conducted using PLAXIS, integrated with Python through the PLAXIS API, to automate simulations. Various soil types and excavation depths were considered. The design, construction, and performance of deep excavations involve competing mechanisms, where improved displacement control through larger pile diameters is achieved at the expense of increased internal forces and cost.

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Bu Makaleye Atıf Yap

Hajebi, D., Bekdaş, G., Nigdeli, S. M. (2025). Parametric Study on the Effect of Pile Diameter on the Performance of Braced Excavations Supported by Piles and Struts. International Journal of Engineering and Applied Sciences, Volume: 17 Issue: 4. https://doi.org/10.24107/ijeas.1639486

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Kaynakça (15)

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