ANALYSIS ON CONSTRUCTION DEFORMATION ANDSUPPORTING STRUCTUREOF TWO-STEP AND THREE-SECTION EXCAVATION METHOD FOR SUPER LARGER SPAN HIGHWAY TUNNEL
The super larger span tunnel is a common form of highway reconstruction and expansion projects in recent years. In order to determine the stability of tunnel structure of the two-step and three-section excavation method of the III-level surrounding rock mass of the super large...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | ces |
| Published: |
Czech Technical University, Prague
2020-04-01
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| Series: | Civil Engineering Journal |
| Subjects: | |
| Online Access: | http://civilengineeringjournal.cz/archive/issues/2020/2020_1/1-2020-0010-(110-123).pdf |