Shield pressure maintaining system experiment device and use method thereof
The invention relates to a shield pressure maintaining system experiment device and a using method thereof.The shield pressure maintaining system experiment device comprises a vertical storage tank, a simulation slurry bin, a main air inlet pipeline, an auxiliary air inlet pipeline, a main exhaust p...
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Format | Patent |
Language | Chinese English |
Published |
04.03.2022
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Subjects | |
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Abstract | The invention relates to a shield pressure maintaining system experiment device and a using method thereof.The shield pressure maintaining system experiment device comprises a vertical storage tank, a simulation slurry bin, a main air inlet pipeline, an auxiliary air inlet pipeline, a main exhaust pipeline, an auxiliary exhaust pipeline, a to-be-tested shield pressure maintaining system and a display instrument, and the to-be-tested shield pressure maintaining system comprises a pneumatic controller, an air inlet valve and an exhaust valve; the auxiliary air inlet pipeline is connected with the main air inlet pipeline in parallel, and the auxiliary exhaust pipeline is connected to the main exhaust pipeline. Different working conditions faced by a shield pressure maintaining system during shield working can be simulated by respectively controlling on-off of a main air inlet pipeline, an auxiliary air inlet pipeline, a main exhaust pipeline and an auxiliary exhaust pipeline, and a pneumatic controller compares |
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AbstractList | The invention relates to a shield pressure maintaining system experiment device and a using method thereof.The shield pressure maintaining system experiment device comprises a vertical storage tank, a simulation slurry bin, a main air inlet pipeline, an auxiliary air inlet pipeline, a main exhaust pipeline, an auxiliary exhaust pipeline, a to-be-tested shield pressure maintaining system and a display instrument, and the to-be-tested shield pressure maintaining system comprises a pneumatic controller, an air inlet valve and an exhaust valve; the auxiliary air inlet pipeline is connected with the main air inlet pipeline in parallel, and the auxiliary exhaust pipeline is connected to the main exhaust pipeline. Different working conditions faced by a shield pressure maintaining system during shield working can be simulated by respectively controlling on-off of a main air inlet pipeline, an auxiliary air inlet pipeline, a main exhaust pipeline and an auxiliary exhaust pipeline, and a pneumatic controller compares |
Author | REN YINGYING CHEN RUIXIANG ZENG CHUIGANG WANG FAMIN ZHOU JIANJUN HAN WEIFENG LI FENGYUAN XU RAN ZHANG HEPEI GAO HUIZHONG CHEN QIAO CHEN LIN ZHANG BING WANG KAI LI ZHI |
Author_xml | – fullname: GAO HUIZHONG – fullname: CHEN RUIXIANG – fullname: ZHANG BING – fullname: HAN WEIFENG – fullname: ZHANG HEPEI – fullname: CHEN QIAO – fullname: WANG KAI – fullname: ZHOU JIANJUN – fullname: LI FENGYUAN – fullname: CHEN LIN – fullname: REN YINGYING – fullname: WANG FAMIN – fullname: XU RAN – fullname: LI ZHI – fullname: ZENG CHUIGANG |
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DocumentTitleAlternate | 一种盾构保压系统实验装置及其使用方法 |
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RelatedCompanies | SHIELD AND TUNNELING TECHNOLOGY NATIONAL KEY LABORATORY MEDIUM RAILWAY TUNNEL BUREAU GROUP LIMITED COMPANY |
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Snippet | The invention relates to a shield pressure maintaining system experiment device and a using method thereof.The shield pressure maintaining system experiment... |
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SubjectTerms | EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MEASURING MINING PHYSICS SHAFTS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR TUNNELS |
Title | Shield pressure maintaining system experiment device and use method thereof |
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