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| Principle and application of double-mode shield machine/TBM |
| ZHONG Changping1, ZHU Weibin2,3*, WANG Junbin4, XIE Wenda4
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1. Guangzhou Metro Group Co., Ltd., Guangzhou 510330, Guangdong, China;
2. Chinese Society for Rock Mechanics &
Engineering, Beijing 100029, China;
3. State-owned Assets Supervision and Administration Commission, Guangzhou Municipal Government, Guangzhou 510230, Guangdong, China;
4. Guangzhou Mass Transit Engineering Consultant Co., Ltd., Guangzhou 510000, Guangdong, China |
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Abstract The background of the invention of the double-mode shield machine/TBM was reviewed, the multi-mode shield machine/TBM was defined and classified. The working principle of the double-mode shield machine/TBM was explained. The applicable geology formation and environment of the double-mode shield machine/TBM was clarified. The effects of application of the double-mode shield machine/TBM were summarized. The paper has an important reference for the construction of tunnel boring machines under similar strata and environmental conditions.
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Received: 11 April 2022
Published: 20 September 2022
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