CULVERT DEFORMATION JOINT LEAKAGE WATER DISCHARGE STRUCTURE AND METHOD FOR REPAIRING DEFORMATION JOINT

Disclosed are a culvert deformation joint leakage water discharge structure and a method for repairing a deformation joint. The culvert deformation joint leakage water discharge structure comprises a first preset groove (10) formed in an inner surface of a culvert wall body (81) and a second preset...

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1. Verfasser: ZHAO Licai
Format: Patent
Sprache:eng
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