JT/T 771-2009 (English Version) PDF

Scope: This standard specifies the structure, specifications, technical requirements, test methods and installation requirements of unbonded steel strand stay cables. This standard is applicable to cable-stayed cables on highways and urban road bridges. The cable-stayed cables of other engineering structures can also be used with reference.

JT/T 771-2009 Referenced Document

CJ/T 3078 High density polyethylene compounds for construction cable
GB/T 14370 Anchorage, grip and coupler for prestressing tendons*， 2015-09-11 Update
GB/T 228 Metallic materials--Tensile testing at ambient temperature
GB/T 3077 Alloy structure steels*， 2015-12-10 Update
GB/T 4162 Method for ultrasonic testing of forged and rolled steel bars*， 2022-04-15 Update
GB/T 5224 steel strand for prestressed concrete*， 2023-08-06 Update
GB/T 699 Quality carbon structure steels*， 2015-12-10 Update
JB/T 8467 Ultrasonic testing for steel forgings*， 2014-07-09 Update
JB/T 8468 Magnetic particle testing for steel forgings*， 2014-07-09 Update
JG 161 Unbonded prestressing steel strand
JG 3007 Corrosion-resistant and lubricating grease specialized for unbonded tendons
JT/T 329.2 Test method and inspect rules of prestressing strand anchorage and coupler for highway bridge
YB/T 036.7 General technical conditions for metallurgical equipment manufacturing forgings
YB/T 152 High strength low relaxation hot-dip galvanized steel strand for prestress