Deformation Monitoring of Geomechanical Model Test and Its Application in Overall Stability Analysis of a High Arch Dam

المؤلفون المشاركون

Zhu, Hong-Hu
Yang, Baoquan
Zhang, Lin
Liu, Enlong
Dong, Jianhua
Chen, Yuan

المصدر

Journal of Sensors

العدد

المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-12، 12ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2015-07-27

دولة النشر

مصر

عدد الصفحات

12

التخصصات الرئيسية

هندسة مدنية

الملخص EN

Geomechanical model testing is an important method for studying the overall stability of high arch dams.

The main task of a geomechanical model test is deformation monitoring.

Currently, many types of deformation instruments are used for deformation monitoring of dam models, which provide valuable information on the deformation characteristics of the prototype dams.

However, further investigation is required for assessing the overall stability of high arch dams through analyzing deformation monitoring data.

First, a relationship for assessing the stability of dams is established based on the comprehensive model test method.

Second, a stability evaluation system is presented based on the deformation monitoring data, together with the relationships between the deformation and overloading coefficient.

Finally, the comprehensive model test method is applied to study the overall stability of the Jinping-I high arch dam.

A three-dimensional destructive test of the geomechanical model dam is conducted under reinforced foundation conditions.

The deformation characteristics and failure mechanisms of the dam abutments and foundation were investigated.

The test results indicate that the stability safety factors of the dam abutments and foundation range from 5.2 to 6.0.

These research results provide an important scientific insight into the design, construction, and operation stages of this project.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Yang, Baoquan& Zhang, Lin& Liu, Enlong& Dong, Jianhua& Zhu, Hong-Hu& Chen, Yuan. 2015. Deformation Monitoring of Geomechanical Model Test and Its Application in Overall Stability Analysis of a High Arch Dam. Journal of Sensors،Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1070130

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Yang, Baoquan…[et al.]. Deformation Monitoring of Geomechanical Model Test and Its Application in Overall Stability Analysis of a High Arch Dam. Journal of Sensors No. 2015 (2015), pp.1-12.
https://search.emarefa.net/detail/BIM-1070130

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Yang, Baoquan& Zhang, Lin& Liu, Enlong& Dong, Jianhua& Zhu, Hong-Hu& Chen, Yuan. Deformation Monitoring of Geomechanical Model Test and Its Application in Overall Stability Analysis of a High Arch Dam. Journal of Sensors. 2015. Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1070130

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1070130