Annular structural joint structure between riverbed dam foundation gallery and bank slope gallery concrete
The utility model discloses an annular structural joint structure between riverbed dam foundation gallery and bank slope gallery concrete, which comprises a first-stage concrete gallery of a riverbed dam foundation gallery and a first-stage concrete gallery of a bank slope gallery, and the first-sta...
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| Hauptverfasser: | , , , , , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses an annular structural joint structure between riverbed dam foundation gallery and bank slope gallery concrete, which comprises a first-stage concrete gallery of a riverbed dam foundation gallery and a first-stage concrete gallery of a bank slope gallery, and the first-stage concrete gallery of the riverbed dam foundation gallery is butted with the first-stage concrete gallery of the bank slope gallery; adjacent annular preformed grooves are formed in the inner sides of the butt joint ends of the first-stage concrete gallery of the riverbed dam foundation gallery and the first-stage concrete gallery of the bank slope gallery, and the annular preformed grooves are filled with second-stage concrete; the annular structural joints comprise the annular structural joint between the first-stage concrete of the riverbed dam foundation gallery and the bank slope gallery and the annular structural joint between the second-stage concrete of the riverbed dam foundation gallery and the bank slop |
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