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Dynamic Characteristics of Saturated Silty Soil Ground Treated by Stone Column Composite Foundation
المؤلفون المشاركون
Zhan, Yongxiang
Jiang, Guanlu
Yao, Hailin
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-05-19
دولة النشر
مصر
عدد الصفحات
7
الملخص EN
A shaking table model test was carried out to develop an understanding of the performance improvement of saturated silty soil ground using stone column composite foundation as reinforcement.
It is found that at less than 0.161 g loading acceleration, soil between piles has not yet been liquefied, the response acceleration scarcely enlarges, and the shear displacement almost does not appear in silty soil.
At 0.252 g loading acceleration, as a result of liquefaction of soil between piles, the response acceleration increases rapidly and reaches its peak, and the shear displacement of silty soil increases significantly.
At 0.325 g loading acceleration, the integral rigidity of foundation decreases greatly, which reduces its capability of vibration transmission and result in the response acceleration amplification coefficient is less than that at the former loading acceleration, but the shear displacement of silty soil further increases.
The stone column composite foundation can greatly reduce both the shear displacement and the settlement of ground compared with untreated foundation.
Under the condition of 7-degree seismic fortification, the design meets seismic resistance requirements.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhan, Yongxiang& Jiang, Guanlu& Yao, Hailin. 2014. Dynamic Characteristics of Saturated Silty Soil Ground Treated by Stone Column Composite Foundation. Advances in Materials Science and Engineering،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1015847
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhan, Yongxiang…[et al.]. Dynamic Characteristics of Saturated Silty Soil Ground Treated by Stone Column Composite Foundation. Advances in Materials Science and Engineering No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1015847
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhan, Yongxiang& Jiang, Guanlu& Yao, Hailin. Dynamic Characteristics of Saturated Silty Soil Ground Treated by Stone Column Composite Foundation. Advances in Materials Science and Engineering. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1015847
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1015847
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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