Shanghai Tongyan Civil Engineering Technology Corp

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Comprehensive inspection vehicle for subway tunnel
- Patent number 11,673,587
- Issue date Jun 13, 2023
- Tongji University
- Xuezeng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for inspecting service performance of tunnel lining based on...
- Patent number 11,193,374
- Issue date Dec 7, 2021
- Tongji University
- Xuezeng Liu
- G01 - MEASURING TESTING

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CALCULATING FLEXURAL CAPACITY OF STEEL PLATE-REINFORCED...
- Publication number 20240019337
- Publication date Jan 18, 2024
- Tongji University
- Xuezeng LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR INSPECTING SERVICE PERFORMANCE OF TUNNEL LINING BASED ON...
- Publication number 20210017861
- Publication date Jan 21, 2021
- Tongji University
- Xuezeng LIU
- G01 - MEASURING TESTING
Information Patent Application
COMPREHENSIVE INSPECTION VEHICLE FOR SUBWAY TUNNEL
- Publication number 20200353956
- Publication date Nov 12, 2020
- Tongji University
- Xuezeng LIU
- B61 - RAILWAYS