Analytical Investigation for In Situ Stress Measurement with Rheological Stress Recovery Method and Its Application
المؤلفون المشاركون
Liu, Quan-Sheng
Jiang, Jing-Dong
Zhang, Chengyuan
Zhu, Yuanguang
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-01-19
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
In situ stress is one of the most important parameters in underground engineering.
Due to the difficulty and weakness of current stress measurement methods in deep soft rock, a new one, rheological stress recovery (RSR) method, to determine three-dimensional stress tensor is developed.
It is supposed that rock stresses will recover gradually with time and can be measured by embedding transducers into the borehole.
In order to explore the relationship between the measured recovery stress and the initial stress, analytical solutions are developed for the stress measurement process with RSR method in a viscoelastic surrounding rock.
The results showed that the measured recovery stress would be more close to the initial stress if the rock mass has a better rheological property, and the property of grouting material should be close to that of rock mass.
Then, the RSR method, as well as overcoring technique, was carried out to measure the in situ stresses in Pingdingshan Number 1 coal mines in Henan Province, China.
The stress measurement results are basically in the same order, and the major principal stresses are approximately in the direction of NW-SE, which correlates well with the stress regime of Pingdingshan zone known from the tectonic movement history.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Liu, Quan-Sheng& Jiang, Jing-Dong& Zhang, Chengyuan& Zhu, Yuanguang. 2016. Analytical Investigation for In Situ Stress Measurement with Rheological Stress Recovery Method and Its Application. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1112523
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Liu, Quan-Sheng…[et al.]. Analytical Investigation for In Situ Stress Measurement with Rheological Stress Recovery Method and Its Application. Mathematical Problems in Engineering No. 2016 (2016), pp.1-12.
https://search.emarefa.net/detail/BIM-1112523
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Liu, Quan-Sheng& Jiang, Jing-Dong& Zhang, Chengyuan& Zhu, Yuanguang. Analytical Investigation for In Situ Stress Measurement with Rheological Stress Recovery Method and Its Application. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1112523
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1112523
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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