Demarcation of Structural Domains in Fractured Rock Masses Using a Three-Parameter Simultaneous Analysis Method
المؤلفون المشاركون
Zhou, Xin
Chen, Jianping
Ruan, Yunkai
Zhang, Wen
Song, Shengyuan
Zhan, Jiewei
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-12-06
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
A structural domain represents a volume of a rock mass with similar mechanical and hydrological properties.
To demarcate structural domains (or statistically homogeneous regions) in fractured rock masses, this study proposes a three-parameter simultaneous analysis method (3PSAM) that simultaneously considers rock fracture orientation, trace length, and aperture to evaluate statistical homogeneity between two regions.
First, a 102-patch three-dimensional Schmidt net, which represents a new comprehensive classification system, is established to characterize rock fractures based on their orientation and aperture.
Two populations of rock fractures can then be projected to the corresponding patches.
Second, the Wald–Wolfowitz runs test is used to measure the similarity between the two populations by considering the fracture trace lengths.
The results obtained by applying the 3PSAM to seven simulated fracture populations show that the homogeneity is influenced by both the distributions of the fracture parameters and the sequences of the fracture parameters.
The influence of a specific combination sequence makes it impractical to analyze the rock fracture parameters individually.
Combined with previous methods, the 3PSAM provides reasonable and accurate results when it is applied to a fractured rock slope engineering case study in Dalian, China.
The results show that each fracture population should be identified as an independent structural domain when using the 3PSAM.
Only the 3PSAM identifies the west exploratory trench 2 and the east exploratory trench as being nonhomogeneous because the difference in the aperture of the two fracture populations is considered.
The benefit of the 3PSAM is that it simultaneously considers three parameters in the demarcation of structural domains.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhou, Xin& Chen, Jianping& Ruan, Yunkai& Zhang, Wen& Song, Shengyuan& Zhan, Jiewei. 2018. Demarcation of Structural Domains in Fractured Rock Masses Using a Three-Parameter Simultaneous Analysis Method. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1116910
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhou, Xin…[et al.]. Demarcation of Structural Domains in Fractured Rock Masses Using a Three-Parameter Simultaneous Analysis Method. Advances in Civil Engineering No. 2018 (2018), pp.1-13.
https://search.emarefa.net/detail/BIM-1116910
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhou, Xin& Chen, Jianping& Ruan, Yunkai& Zhang, Wen& Song, Shengyuan& Zhan, Jiewei. Demarcation of Structural Domains in Fractured Rock Masses Using a Three-Parameter Simultaneous Analysis Method. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-13.
https://search.emarefa.net/detail/BIM-1116910
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1116910
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