Antioxidant Activity of Acanthopanax senticosus Extract and Derivatives
p.524
p.524
Effect of Ultrasonic Pretreatment for the Anaerobic Digestion of Sewage Sludge
p.528
p.528
Screening of Nitrogen Sources in the Medium for Streptococcus thermophilus Using Plackett–Burman Design
p.532
p.532
Effect of Door Opening’s Size and Position on Seismic Performance of Autoclaved Aerated Concrete Block Composite Walls
p.539
p.539
The Application of Geological Radar in Forecasting the Adverse Geological in Metamorphic Rock Area Tunnel Construction
p.543
p.543
Research of the Image-Based Automatic Identification of the High-Strength Al-Alloy Grain Size
p.547
p.547
Numerical and Experimental Study of the Mechanical Properties of Photonic Crystal Film
p.554
p.554
Investigate on the Research of the Constructional Material-Recycled Aggregate Concrete
p.558
p.558
Methods of Support Vector Machine on Classification of Expansive Soils
p.562
p.562
The Application of Geological Radar in Forecasting the Adverse Geological in Metamorphic Rock Area Tunnel Construction
Abstract:
Accurately surveying out the fault, facture zone, water status and other bad geological phenomenon is the key problems for safety and quality in tunnel construction. Based on the different dielectric electrical differences in characteristics, applying geological radar detected the adverse geological in front of the tunnel face and analyzed. The results show the rock in front of tunnel face is broken, the bedding joint is developed, and there is jointed intensive moisture content with the local rich water. In construction process, the support should be strengthened, excavation method should be adjusted)
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Info:
Periodical:
Advanced Materials Research (Volume 531)
Pages:
543-546
Citation:
Online since:
June 2012
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