Paper Info
Title
Identification of Abnormal Operating Conditions and Intelligent Decision System for Earth Pressure Balance Shield Machine
Abstract
In the Earth Pressure Balance shield construction, the soil dug in the capsule is difficult to form the "plastic flow state" and will cause three abnormal operating conditions including occlusion, caking in the capsule and spewing at the outlet of the dump device. These abnormal operating conditions will then trigger failure in tunneling, cutter-devices damage and even catastrophic incidents such as ground settlement. This paper effectively integrates mechanism of abnormal operating conditions and knowledge of soil conditioning and establishes a uniform model of identification of abnormal conditions and intelligent decision support system based on belief rule-base system. The model makes full use of knowledge of improving the soil, construction experience and data to optimize the model on-line. Finally, a numerical simulation with specific construction data is presented to illustrate the effectiveness of the algorithm.
Year
DOI
Venue
2009
10.1007/978-3-642-10817-4_43
ICIRA
Keywords
Field
DocType
belief rule-base system,uniform model,catastrophic incident,soil conditioning,abnormal operating conditions,earth pressure balance shield,abnormal operating condition,abnormal condition,intelligent decision support system,construction experience,intelligent decision system,specific construction data,balance shield machine,operant conditioning,rule based system,numerical simulation
Intelligent decision,Intelligent decision support system,Computer simulation,Earth pressure balance,Control engineering,Engineering,Shield
Conference
Volume
ISSN
Citations 
5928
0302-9743
0
PageRank 
References 
Authors
0.34
7
4
Name
Order
Citations
PageRank
Xiuliang Li111.04
Junjie Jiang2152.76
Hongye Su33563187.46
Jian Chu464339.80