Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The underwater pier composite material heavy anti-corrosion reinforcing structure based on a harsh environment comprises a pile casing and a UHPC layer arranged between the pile casing and a pier in afilling mode, the pile casing is divided into a plurality of pile casing sections from top to bottom, and every two adjacent pile casing sections are fixedly connected through a first connecting piece; the pile casing section is formed by splicing at least two arc-shaped splice plates, the arc-shaped splice plates are made of PETG materials, and every two adjacent arc-shaped splice plates are fixedly connected through a second connecting piece. Due to the fact that the arc-shaped splice plates have good corrosion resistance and water impact resistance, and the UHPC layer has ultrahigh strength, the strength and the quality of the reinforced pier can be guaranteed.
本发明涉及一种基于严酷环境的水下桥墩复合材料重防腐加固结构，包括护筒以及填充在护筒、桥墩之间的UHPC层，所述护筒自上而下分成若干护筒段，相邻的两个护筒段之间通过第一连接件固接；所述护筒段由至少两块弧形拼接板拼接而成，所述弧形拼接板采用PETG材料制成，相邻的两块弧形拼接板之间通过第二连接件固接。因为弧形拼接板具有很好的抗腐蚀性能和抗水冲击的性能，UHPC层具有超高的强度，因此本发明能够保证桥墩在加固后的强度和质量。
The underwater pier composite material heavy anti-corrosion reinforcing structure based on a harsh environment comprises a pile casing and a UHPC layer arranged between the pile casing and a pier in afilling mode, the pile casing is divided into a plurality of pile casing sections from top to bottom, and every two adjacent pile casing sections are fixedly connected through a first connecting piece; the pile casing section is formed by splicing at least two arc-shaped splice plates, the arc-shaped splice plates are made of PETG materials, and every two adjacent arc-shaped splice plates are fixedly connected through a second connecting piece. Due to the fact that the arc-shaped splice plates have good corrosion resistance and water impact resistance, and the UHPC layer has ultrahigh strength, the strength and the quality of the reinforced pier can be guaranteed.
本发明涉及一种基于严酷环境的水下桥墩复合材料重防腐加固结构，包括护筒以及填充在护筒、桥墩之间的UHPC层，所述护筒自上而下分成若干护筒段，相邻的两个护筒段之间通过第一连接件固接；所述护筒段由至少两块弧形拼接板拼接而成，所述弧形拼接板采用PETG材料制成，相邻的两块弧形拼接板之间通过第二连接件固接。因为弧形拼接板具有很好的抗腐蚀性能和抗水冲击的性能，UHPC层具有超高的强度，因此本发明能够保证桥墩在加固后的强度和质量。
Underwater pier composite material heavy anti-corrosion reinforcing structure based on harsh environment
基于严酷环境的水下桥墩复合材料重防腐加固结构
XIA JIN (Autor:in)
25.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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