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Inventor:

陈宝春 (陈宝春.) [1] (Scholars:陈宝春) | 薛俊青 (薛俊青.) [2] (Scholars:薛俊青)

Indexed by:

incoPat

Abstract:

本发明涉及一种具有预应力的简支梁桥桥面连续构造的施工方法,通过铁块组使每组的两根预应力筋向其中线靠拢来施加混凝土连接板的预应力,从而抵抗在温降荷载、混凝土收缩徐变等作用下相邻主梁梁体变形在桥面连续构造处产生的纵桥向拉伸变形。该施工方法无需预应力张拉机具,可广泛适用于桥梁建设领域,包括新建的桥面连续简支梁桥和既有简支桥梁的桥面连续改造。

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Patent Info :

Type: 发明授权

Patent No.: CN201510177564.7

Filing Date: 2015/4/16

Publication Date: 2016/6/29

Pub. No.: CN104762878B

公开国别: CN

Applicants: 福州大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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