制品/结构中国申请中

Composite support system and construction technology based on steel-concrete …

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申请人山东建筑大学

发明人王军

公开号CN114165269A

申请日2022-02-14

公开日2022-03-11

摘要

The invention relates to a composite support system based on a steel-concrete composite bracket and a sprayed sling and a construction process thereof, belonging to the technical field of underground engineering support. The outer side of the anchor mesh layer is provided with a flexible and …

Composite support system and construction technology based on steel-concrete &hellip;

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Composite support system and construction technology based on steel-concrete …