Cable System Solution for Arch Bridge

The arch bridge cable system developed by OVM utilizes steel wires or multi-strandas hangers and tied cables, characterized by high reliability, durability, andadaptability. OVM has involved in the construction over 1000 arch bridge projects

Features

· The applicationof epoxy-coated strand orepoxy-coated stee!wire demonstratesexcellent adaptability to structuraloptimization;
· GJ prefabricatedstrand cable feature compact structure,achievingfatigue performanceupto 300MPa, and possessexcellentwaterproof and anti-corrosion properties,
· ST prefabricated multi-strandcable systemassemblies exhibitsuperiorfatigueperfomance, reachingup to 500MPa;The tie cablestructure is interchangeable, offeringhighload-bearingcapacity,excellent anchoring performance, corrosionresistance, and fatigueresistance;
· Provide complementary services such astension monitoringsystems, fireproof, explosion-proof,impact-resistant, andseismic-resistanttechnologies basedon customerrequirements.

Application cases 

Gaoqing to Shanghe Expressway Yellow River Bridge, 2024
Main span:260m. It is the largest multi-span continuous under-deck tie arch bridge in the world. OVM supply hangers and tie cables.

Editor in Chief and Participated in the Compilation of Some Standards for this System by OVM

Number Standard type Standard name Standard number Participate in editing
1 National standard Single wire coated epoxy coated prestressed steel strands GB/T25823-2010 Preside over
2 Row label Squeezing and anchoring steel strand cables JTIT 850-2013 Preside over

 

Certificate

Guangxi Science and Technology Award Certificate

Guangxi Science and Technology Award Certificate

Guangxi Science and Technology Award Certificate

Appraisal Certificate

Appraisal Certificate

Nanchang Fuxing Bridge (2024) - With a main span of 268 meters, it is the arch bridge with the widest composite beam bridge deck in China. OVM supply struts, tie rods, and construction services.

Jinan Qilu Yellow River Bridge, 2021

Main span: 420m
OVM suppled high fatigue stress range muti-strands and installation service.

Sichuan Hejiang Yangtze River Bridge, 2013 
A large-span steel tube concrete arch bridge with a main span of 530 meters.

Guangxi Pingnan Third Bridge, 2021
Main span: 575m OVM supplied hangers and monitoring service.

ꂃ ꁹ
낂