Development of Foam Generating System of EPB Shield

ZHENG Yangrui, LIN Shiyou

doi:10.3973/j.issn.1672-741X.2012.04.029

Tunnel Construction >

2012 , Vol. 32 >Issue 4: 594 - 597

DOI: https://doi.org/10.3973/j.issn.1672-741X.2012.04.029

wenzhang

Development of Foam Generating System of EPB Shield

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(Guangdong No. 2 Hydropower Bureau Co., Ltd., Guangzhou 511340, China)

Received date: 2012-04-26

Revised date: 2012-05-27

Online published: 2012-10-16

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Abstract

The characteristics of the foam generating system of EPB shield manufactured by Japanese companies and European companies are summarized. A new foam generating system is developed. The successful application of the foam generating system on an EPB shield shows that the foam generating system developed can meet the requirements of tunneling in complex geology and it has many advantages.

Key words： EPB shield machine; foam generating system; PLC control; touch screen programming

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ZHENG Yangrui, LIN Shiyou . Development of Foam Generating System of EPB Shield[J]. Tunnel Construction, 2012 , 32(4) : 594 -597 . DOI: 10.3973/j.issn.1672-741X.2012.04.029

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