Surface Settlement Damage Model of Pile-Anchor Supporting Structure in Deep Excavation
المؤلفون المشاركون
Li, Yuanxun
Zhang, Wuyu
Jiang, Ningshan
Li, Hui
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-02-15
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
In damage mechanics, the deep excavation of soil is a process of damage development, and soil failure can be considered a process of continuously transforming undisturbed soil to damaged soil.
Therefore, this study considered the occurrence of soil damage during the pit excavation, established a soil damage model, damage evolution equation, and soil damage constitutive relationship, and then deduced a calculate model of the pile displacement under the consideration of soil damage.
Based on the principle of the stratum loss method, the surface settlement around a deep excavated pit was assumed as a skewed distribution curve, and the surface settlement of the pile-anchor supporting pit was solved.
Based on this established method, finite element analysis software was used to calculate the surface subsidence for a field case, and the numerical results were compared with monitoring data in the field.
The results revealed that, to a certain extent, soil damage affected the distribution of surface settlement in excavated pits.
With the development of soil damage, the mechanical properties of soil gradually decreased, which led to increased surface settlement and changes in the direction of the excavation pit.
Because soil damage is an important factor causing surface settlement, it is meaningful to consider soil damage when calculating the surface settlement in the deep excavation of pits.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Li, Yuanxun& Zhang, Wuyu& Jiang, Ningshan& Li, Hui. 2020. Surface Settlement Damage Model of Pile-Anchor Supporting Structure in Deep Excavation. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1121025
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Li, Yuanxun…[et al.]. Surface Settlement Damage Model of Pile-Anchor Supporting Structure in Deep Excavation. Advances in Civil Engineering No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1121025
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Li, Yuanxun& Zhang, Wuyu& Jiang, Ningshan& Li, Hui. Surface Settlement Damage Model of Pile-Anchor Supporting Structure in Deep Excavation. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1121025
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1121025
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر