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An Experimental Study on the Ecological Support Model of Dentate Row Piles
المؤلفون المشاركون
Cheng, Zhihe
Deng, Yousheng
Cai, Mengzhen
Sun, Yani
Peng, Chengpu
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-01-22
دولة النشر
مصر
عدد الصفحات
12
الملخص EN
Bamboo is highly renewable and biodegradable with good short-term strength, which meets the requirement for temporal support structures in shallow foundation pits.
Based on this, we conducted a laboratory model test on the dentate bamboo micropile support structure combined with environmentally friendly building materials and new type of piles, to explore the stress characteristics, stress change regularity, and the support effect of the system in soft soil foundation pits.
The results show that the earth pressure on the pile sides above the excavation surface gradually decreases with an increase in the excavation depth.
The bending deformation of the bamboo pile was also significant.
The results also show that the earth pressure and the pile strain below the excavation surface change slightly during the excavation process.
When the short sides of the foundation pit were loaded, the highest strain was recorded in the piles 4 and 11.
A maximum strain of 358.93 με was recorded, and the maximum displacement of the pile in the top part was obtained to be only 2.14 mm.
The most subsidence of dentate pile obtained is only 1.88 mm, whereas that of the single-row pile is 2.35 mm.
Compared to the traditional single-row pile, the dentate piles can effectively reduce the horizontal deformation as well as the surface subsidence effectively.
They can also support more external lateral load, and hence maintain the foundation stability and give better support.
The results provide a theoretical basis for ecological bamboo support technology and have great value to be promoted.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Deng, Yousheng& Cheng, Zhihe& Cai, Mengzhen& Sun, Yani& Peng, Chengpu. 2020. An Experimental Study on the Ecological Support Model of Dentate Row Piles. Advances in Materials Science and Engineering،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1128822
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Deng, Yousheng…[et al.]. An Experimental Study on the Ecological Support Model of Dentate Row Piles. Advances in Materials Science and Engineering No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1128822
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Deng, Yousheng& Cheng, Zhihe& Cai, Mengzhen& Sun, Yani& Peng, Chengpu. An Experimental Study on the Ecological Support Model of Dentate Row Piles. Advances in Materials Science and Engineering. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1128822
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1128822
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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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
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