Shield segment reinforcing structure

The utility model relates to a shield segment reinforcing structure which comprises a segment body and a compression-resistant frame, a plurality of installation steel plates fixedly connected with the lower end surface of the segment body are arranged in the compression-resistant frame, and the upp...

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Bibliographic Details
Main Authors XING XIAONAN, XIN XIN, WEN JIAXIANG
Format Patent
LanguageChinese
English
Published 20.10.2023
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
SHAFTS
TUNNELS
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Summary:The utility model relates to a shield segment reinforcing structure which comprises a segment body and a compression-resistant frame, a plurality of installation steel plates fixedly connected with the lower end surface of the segment body are arranged in the compression-resistant frame, and the upper end surfaces of the installation steel plates are fixedly connected with first reinforcing steel bars which penetrate through the segment body and are fixedly connected with penetrating parts. And the lower end of the mounting steel plate is fixedly connected with two reinforcing steel bars II which are fixedly connected with the surface of the lower end in the compression-resistant frame. According to the shield segment reinforcing structure, the anti-pressure capacity of the shield segment in the using process can be improved, and therefore the service life of the shield segment is prolonged. 本实用新型涉及一种盾构管片加固结构，包括管片本体和抗压架，所述抗压架内部设置了若干个与管片本体下端表面固定连接的安装钢板，安装钢板上端表面固定连接了贯穿管片本体并与贯穿部位固定连接的加固钢筋一，所述安装钢板下端固定连接了两个均与抗压架内部
Bibliography:Application Number: CN202320631227U