Paper Title:
Study on the Smoke Evacuation and Safety-Evaluation of Oversized Shield Machine in Tunnel Drilling
  Abstract

Based on the data of the extra large diameter and extra distance of drilling of the Shanghai Yangtze Tunnel Highway, the paper introduces various fire scenarios under shield construction, and examines the distribution of various tunnel fires according to the actual circumstance of tunnel construction, patterns of smoke change of various fire circumstances; The thesis also provides significant measures and time for evacuation, and the features of fire expansion and smoke circulation in different fire situations, It compares fire expansion and smoke extension in different fire situations, analyzes patterns of fire expansion and smoke extension in different measures of fire prevention and their impact on the consequences of fire. Meanwhile, the thesis evaluates the effect of fire prevention, and explores some basic principles and safety measures for evacuating performance and fire rescue, crew safety and efficiency according to the temperature in the tunnel, pressure and smoke extension with fire

  Info
Periodical
Chapter
Chapter 8: Engineering Management
Edited by
Xuejun Zhou
Pages
2226-2232
DOI
10.4028/www.scientific.net/AMM.94-96.2226
Citation
W. M. Wang, "Study on the Smoke Evacuation and Safety-Evaluation of Oversized Shield Machine in Tunnel Drilling", Applied Mechanics and Materials, Vols. 94-96, pp. 2226-2232, 2011
Online since
September 2011
Authors
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Price
$32.00
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