Hydraulic fracturing and rock characterization

被引：0

作者：

Haimson, B.C. ^{[1
]}

机构：

[1] Dept. of Mat. Science/Engineering, Geological Engineering Program, University of Wisconsin, Madison

来源：

International Journal of Rock Mechanics and Mining Sciences | 2004年 / 41卷 / SUPPL. 1期

关键词：

Design; Hydraulic fracturing; Hydroelectric plant; In situ stress; Rock mechanics; Underground storage;

D O I：

10.1016/j.ijrmms.2004.03.040

中图分类号：

学科分类号：

摘要：

Two pre-excavation hydraulic fracturing (HF) stress measurement campaigns are reported, emphasizing their usefulness for rock mass characterization and the process of rational design of respective engineering projects. In one campaign the successful design of a hydroelectric scheme has been attributed in part to the HF measurements conducted in two test holes prior to excavation. In the other campaign prior to the design of an underground facility for storage of liquefied natural gas, rock characterization applications of the HF tests were that the conditions at the originally-planned cavern depth and orientation could lead to instability, and that consideration should be given to deepening and rotating the cavern axes, so as to minimize stress concentration. © 2004 Elsevier Ltd.

引用

页码：188 / 194

页数：6

共 7 条

[1]

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[2]

Haimson B.C., Hydrofracturing Stress Measuring Method and Recent Field Results, Int. J. Rock. Mech. Min. Sci., 15, pp. 167-178, (1978)

[3]

Haimson B.C., Near-Surface and Deep Hydrofracturing Stress Measurements in the Waterloo Quartzite, Int. J. Rock Mech. Min. Sci., 17, pp. 81-88, (1980)

[4]

Haimson B.C., In situ stress measurements in the pre-excavation design stage of the Serra da Mesa hydroelectric project, Brazil, Intl. J. Rock Mech. and Mining Sci, 35, (1998)

[5]

Haimson B., In situ stress measurements for cavern design in mountainous terrain: A case history, Proceedings of Eurock 2002, pp. 447-456, (2002)

[6]

Haimson B., Stress measurements and siting of an underground storage facility, Soil and Rock America 2003, pp. 351-356, (2003)

[7]

Haimson B.C., Cornet F.H., ISRM Suggested Method for Rock Stress Estimation: Hydraulic Fracturing and Hydraulic Testing of Pre-Existing Fractures, Intl. J. Rock Mech. and Mining Sci., 40, pp. 1011-1020, (2003)

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