Digitale Medien
Oxford, UK; Malden, USA
:
Blackwell Science Inc
Ground water
43 (2005), S. 0
ISSN:
1745-6584
Quelle:
Blackwell Publishing Journal Backfiles 1879-2005
Thema:
Energietechnik
,
Geologie und Paläontologie
Notizen:
A convolution integral is developed to evaluate transient, drilling speed–dependent discharge rates into a tunnel gradually excavated in a homogeneous infinite aquifer. Comparison with the classical instantaneous-drilling evaluation commonly used in practice reveals drastically reduced early-time discharge rates, higher maximum rates, and similar long-term rates. Dimensionless-type curves are provided to help assess total discharge sensitivity to drilling time and predict safer maximum flow rates.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1111/j.1745-6584.2005.00108.x
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