Study of Stability of Surrounding Rock and Structural Characteristics of Large Long Corridor Surge Chamber

Jian Feng Yin

doi:10.4028/www.scientific.net/AMR.912-914.774

Paper Titles

Research on Transverse Prestress Mechanical Properties Experiment of PC Box Girder
p.757

Round Head Screw Axis NC Machining Process Analysis
p.761

Study of Non-Equilibrium Arms Bridge Circuit for Water Plugging of Horizontal Wells in Sandstone Reservoir
p.765

Study of Non-Smooth Gear Based on MÜLLER Algorithm
p.769

Study of Stability of Surrounding Rock and Structural Characteristics of Large Long Corridor Surge Chamber
p.774

Study of the Anchorage Seismic Performance for Beam-Ends Strengthened by Bonded Rebars
p.783

Study of the Modeling and Simulation for Waste Briquetting Machine Based on the Compression/Pushing Mechanical Hydraulic System
p.790

Study on Recovery System for Marine Diesel Engine Waste Heat
p.795

TDV10 Type Vacuum Circuit Breaker Electromagnetic Operating Mechanism Design
p.799

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 912-914Study of Stability of Surrounding Rock and...

Study of Stability of Surrounding Rock and Structural Characteristics of Large Long Corridor Surge Chamber

Abstract:

Large long corridor surge chambers have unique form. As a typical hydropower underground structure, its stability of surrounding rock in the process of excavation and force features of structure are affected by particular structure form. Take a hydropower station for example, by using the finite difference method, we simulated two different schemes in process of excavation and analyzed its displacement, stress, plastic zone of surrounding rock as well as force feature of structure. Appropriate law of large long corridor surge chamber during excavation is summarized which will provide the reference for the similar project.

You might also be interested in these eBooks

Frontiers of Advanced Materials and Engineering Technology II

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 912-914)

Pages:

774-782

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.912-914.774

Citation:

Cite this paper

Online since:

April 2014

Authors:

Jian Feng Yin*

Keywords:

Excavation, Finite Difference Method, Force Features of Structure, Large Long Corridor Surge Chamber, Stability of Surrounding Rock

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Le Chengjun: 3D Non- linear Numerical Analysis on Large- sized Long- corridor of Surge Tank, Chinese journal of Water Power. Vol. 34. 96-99(2008).

Google Scholar

[2] Liu Guowei, Fiong Feng: Simulated Process Snalysis for the Excavating Construction of Surge-Shaft, Chinese Journal of Underground Space and Engineering, Vol. 1. 305-309(2005).

Google Scholar

[3] Yuan Jinliang, Xiao Ming: Stability Analysis of Surrounding Rock Mass of Cavern for Circular Surge Shaft with Y-shaped Bifurcation and Its Anchor Supporting Engineering, Journal of Wuhan University. Vol. 34. 55-59(2003).

Google Scholar

[4] Jian Xiang, He Jiangda: Study of Stability of Surrounding Rock and Structural Characteristics of JiYu Hydropower Station, Sichuan Water Conservancy (in Chinese).

Google Scholar

[5] Wang Xuebing: Numerical simulation of lateral deformation of rock specimen in plane strain compression, Chinese Journal of Geotechnical Engineering, 2005, 27(5): 525-530.

Google Scholar

[6] Qi Taiyue，Lu Shiliang，Gao Bo: Amended model of bolt element in FLAC and its application, Rock Mechanics and Engineering. 2004, 23(13): 2197-2200.

Google Scholar

[7] Xiao Ming, Yang Jiandong, Lai Xu: Mechanics on large long corridor of surge tank, Chinese Journal of Rock Mechanics and Engineering. 2000, 19(4): 476-480.

Google Scholar