Self-resetting prefabricated assembled pier and construction method thereof

The invention relates to the technical field of bridge engineering, and discloses a self-resetting prefabricated assembled pier and a construction method thereof. The self-resetting prefabricated assembled pier comprises a prefabricated pier column and a foundation platform and further comprises pre...

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Main Authors LIU BIN, ZHU ANJING, BAI YULEI, JIA JUNFENG, LI YANG, PU BEICHEN, MA JUN, WEI QIZHONG, PANG WEI, BAI TIANNING, WANG LIHUI
Format Patent
LanguageChinese
English
Published 28.07.2020
Subjects
ASSEMBLY OF BRIDGES
CONSTRUCTION OF BRIDGES
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
OR VIADUCTS
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention relates to the technical field of bridge engineering, and discloses a self-resetting prefabricated assembled pier and a construction method thereof. The self-resetting prefabricated assembled pier comprises a prefabricated pier column and a foundation platform and further comprises prestressed tendons and energy dissipation connecting pieces; the prefabricated pier column and the foundation platform are connected into a whole through the prestressed tendons, one end of each prestressed tendon is used for anchoring a carrying structure at the top of the prefabricated pier column,and the other end anchors the foundation platform. The energy dissipation connecting pieces are connected with the bottoms of the prefabricated pier columns and the foundation platform. The assembledpier is simple in structure, convenient to operate and high in construction efficiency, the constructed assembled pier has self-resetting performance and good overturning resistance, the problem thatpier corner parts of existi
Bibliography:Application Number: CN202010291487