Title:
EARTH PRESSURE BALANCE SHIELD UNEARTHED VOLUME MONITORING SYSTEM BASED ON BELT WEIGHING
Document Type and Number:
WIPO Patent Application WO/2021/114649
Kind Code:
A1
Abstract:
Provided is an earth pressure balance shield unearthed volume monitoring system based on belt weighing, comprising a bottom layer communication module, a data collection module, a data management module, a calculation and analysis module, and an interface display and operation module. The monitoring system uses a reliable digital means to meter and display the unearthed volume in real time, and meets the construction requirements of current shield refinement and informatization; the rationality analysis is automatically performed, and the unearthed volume early warning is set, so that operators can conveniently perform timely adjustment, and the safety and stability of shield tunneling are ensured; the shield unearthed volume and the tunneling parameters of the shield are organically combined and synchronized, so that the change of the unearthed volume is dynamically monitored, the purposes of real-time monitoring and real-time control are achieved, the matching of the unearthed volume and the tunneling parameters is realized, and the construction safety is ensured.
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Inventors:
JIANG YUSHENG (CN)
ZHENG CHUNYAN (CN)
YANG ZHIYONG (CN)
JIANG HUA (CN)
JIANG TAO (CN)
ZHENG CHUNYAN (CN)
YANG ZHIYONG (CN)
JIANG HUA (CN)
JIANG TAO (CN)
Application Number:
PCT/CN2020/100742
Publication Date:
June 17, 2021
Filing Date:
July 08, 2020
Export Citation:
Assignee:
NANJING ACADEMY OF UNDERGROUND SPACE ENG (CN)
International Classes:
G01G11/00; E21D9/12
Foreign References:
| CN108387302A | 2018-08-10 | |||
| CN207937050U | 2018-10-02 | |||
| CN109184709A | 2019-01-11 | |||
| CN110954196A | 2020-04-03 | |||
| CN108267210A | 2018-07-10 | |||
| CN204060705U | 2014-12-31 | |||
| CN207361212U | 2018-05-15 | |||
| EP0735237A1 | 1996-10-02 |
Attorney, Agent or Firm:
NANJING TIANYI PATENT AGENT CO.,LTD. (CN)
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