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Inventor:

Yingxiong Wu (Yingxiong Wu.) [1] (Scholars:吴应雄) | Wei Huang (Wei Huang.) [2] (Scholars:黄伟) | Zhirong Zhang (Zhirong Zhang.) [3] | Yumin Wang (Yumin Wang.) [4] | Bingtian Wu (Bingtian Wu.) [5] | Xiaoling Duan (Xiaoling Duan.) [6]

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incoPat

Abstract:

一种既有石砌体墙加固方法,其中,所述用于加固既有石砌体墙的UHPC(超高性能混凝土)材料作为加固材料,包括以下步骤:步骤(1):对待加固的既有石砌体墙进行预处理; 步骤(2):对所述步骤(1)中预处理后的既有石砌体墙进行张拉并由此加固; 步骤(3):将配制好的UHPC材料通过手工挤压的方式注入到灰缝中; 步骤(4):采用喷涂工艺将配制好的UHPC材料喷涂到经过所述步骤(3)处理的既有石材砌筑墙上; 步骤(5):养护; 所述UHPC材料包括:硅酸盐水泥550~600kg/m3、白硅灰180~200kg/m3、石灰石粉510~530kg/m3、石英砂715~735kg/m3、铁矿尾矿颗粒60~75kg/m3、浮石颗粒50~60kg/m3、聚羧酸减水剂15~30kg/m3、水230~255kg/m3和POM纤维25~35kg/m3。

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Patent Info :

Type: 发明授权

Patent No.: US18075879

Filing Date: 2022-12-06 00:00:00

Publication Date: 2023-08-22 00:00:00

Pub. No.: US11732492B2

公开国别: 美国

Applicants: Fuzhou University;;Fujian Huidong Construction Engineering Co Ltd;;The Eighth Engineering Bureau Of China City Investment Group Co Ltd

Legal Status: 授权

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: 12

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