Concrete placing construction method for steel pipe column core in reverse construction method of basement
The invention discloses a concrete placing construction method for a steel pipe column core in a reverse construction method of a basement. The method includes the following steps: hanging a guide tube into a steel pipe column to be poured, plural sub-guide tubes forming the guide tube, each sub-gui...
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Main Authors | , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
07.11.2012
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Subjects | |
Online Access | Get full text |
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