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Ghaseminejad, Vali, Moosavi, Seyed Mojtaba, Zargar Herijani, Taher. (1405). Parametric Study of Settlement in Shallow Foundations of Adjacent Buildings on Sandy Soil: A Finite Element Parametric Study. پژوهشنامه مدیریت اجرایی, 2(3), 73-84. doi: 10.22080/ceas.2026.30450.1053
Vali Ghaseminejad; Seyed Mojtaba Moosavi; Taher Zargar Herijani. "Parametric Study of Settlement in Shallow Foundations of Adjacent Buildings on Sandy Soil: A Finite Element Parametric Study". پژوهشنامه مدیریت اجرایی, 2, 3, 1405, 73-84. doi: 10.22080/ceas.2026.30450.1053
Ghaseminejad, Vali, Moosavi, Seyed Mojtaba, Zargar Herijani, Taher. (1405). 'Parametric Study of Settlement in Shallow Foundations of Adjacent Buildings on Sandy Soil: A Finite Element Parametric Study', پژوهشنامه مدیریت اجرایی, 2(3), pp. 73-84. doi: 10.22080/ceas.2026.30450.1053
Ghaseminejad, Vali, Moosavi, Seyed Mojtaba, Zargar Herijani, Taher. Parametric Study of Settlement in Shallow Foundations of Adjacent Buildings on Sandy Soil: A Finite Element Parametric Study. پژوهشنامه مدیریت اجرایی, 1405; 2(3): 73-84. doi: 10.22080/ceas.2026.30450.1053

Parametric Study of Settlement in Shallow Foundations of Adjacent Buildings on Sandy Soil: A Finite Element Parametric Study

Civil Engineering and Applied Solutions
دوره 2، شماره 3، مهر 2026، صفحه 73-84    اصل مقاله (1.18 M)
نوع مقاله: Original Article
شناسه دیجیتال (DOI): 10.22080/ceas.2026.30450.1053
نویسندگان
Vali Ghaseminejad* 1؛ Seyed Mojtaba Moosavi2؛ Taher Zargar Herijani1
1Department of Civil Engineering, Noswhahr Branch, Islamic Azad University, Nowshahr, Iran
2Geotechnical Engineering Research Center, International Institute of Earthquake Engineering and Seismology (IIEES), Tehran, Iran
تاریخ دریافت: 13 آبان 1404،  تاریخ بازنگری: 05 دی 1404،  تاریخ پذیرش: 17 بهمن 1404 
چکیده
Urban densification and limited availability of suitable land often necessitate the construction of high-rise buildings in close proximity. Such developments can lead to seismic-induced settlements not only beneath the new structures but also in neighboring existing buildings. This study employs a finite element approach using PLAXIS to evaluate the settlement interaction of adjacent shallow foundations on sandy soils under seismic loading. A parametric investigation was conducted to assess the effects of building height (number of stories), foundation width, and spacing between adjacent buildings. Results indicate that the spacing between buildings is the most influential parameter in controlling induced settlement in existing structures, followed by the number of stories of the newly constructed building. In contrast, foundation width showed only a marginal impact on induced settlement. The findings emphasize the importance of soil–structure interaction in urban environments and provide practical insights for mitigating seismic risks and ensuring the safety of adjacent structures.
کلیدواژه‌ها
Settlement؛ Adjacent buildings؛ Sandy soils؛ Finite element analysis؛ Soil–structure interaction؛ PLAXIS
مراجع
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