Seismic behavior analysis considering soil structure interaction of RC multistory buildings in Halabja city

المؤلفون المشاركون

Ali, Hunar Farid Hama
Faraj, Rabar H.
Karimm, Kamaran Muhammad

المصدر

ZANCO Journal of Pure and Applied Sciences

الناشر

جامعة صلاح الدين قسم النشر العلمي

تاريخ النشر

2019-06-30

دولة النشر

العراق

عدد الصفحات

9

التخصصات الرئيسية

العلوم الهندسية والتكنولوجية (متداخلة التخصصات)

الملخص الإنجليزي

Response of structures to seismic loads measures the degree of safety of the structures.

In order for buildings to be under a more realistic circumstance, it is essential to consider the effect of Soil – Structure – Interaction (SSI) in the analysis of the building subjected to seismic loads.

In this study, three samples of typical buildings with six, eight and ten stories are chosen with and without the effect of SSI using both equivalent static method and dynamic response spectrum analysis.

For each method, the five different soil categories (SA, SB, SC, SD, SE) are examined to illustrate the effect of the foundation soil on the buildings subjected to a seismic load.

The results show that no modifications can be observed in rock foundations with or without the consideration of SSI.

On the contrary, the effect on SSI can increase the displacement in low stiffness soils particularly soil type (SE).

Similarly the natural time period of the buildings increase significantly with decreasing the soil stiffness.

نوع البيانات

أوراق مؤتمرات

رقم السجل

BIM-894394

• APA
• MLA
• AMA