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The Overall Outlook for the International Bridge Engineering Industry
The bridge industry is transitioning from labor-intensive to technology-intensive, green and smart, and asset-service oriented. Chinese enterprises lead globally in ultra-long-span bridges, smart construction, and cost control, with vast potential for overseas expansion and the export of standards.
28
2026
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05
Common Safety Hazards (Important to Note)
1. Personnel at the tensioning end → Do not stand directly behind the jack 2. Stranding rebound → Install protective barriers
16
2026
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04
Solutions to Common Issues with Front Car Jacks (the 27t/30t models you asked about earlier)
Apply anchor release agent and replace the tool anchor regularly; retract slowly.
19
2026
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03
Excessive retraction of the steel strand
Replace with qualified clamping plates Adjust the height of the stop plate
21
2026
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01
Solutions for Poorly Compacted Grout, Voids, and Grout Leakage in Ducts
Ensure accurate cement slurry mix proportions and control the slump between 14 and 18 seconds. Use vacuum-assisted grouting with a negative pressure of -0.06 to -0.08 MPa.
13
2025
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12
Solution for Asynchronous Tensioning (Tensioning at Both Ends)
Significant pressure difference between the two ends; the elongation values do not match.
15
2025
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11
CONTACT US
Email : wangpengchao@tuoxinjs.cn
Add : No. 3, Minhe Road, Jinming Industrial Park, Nanyuan Street, Gulou District, Kaifeng City, Henan Province
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