Fixture
Classification:
Key words:
U Bolt
Wind resistant pull rod
- Product Description
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Geometric Characteristics Table of 321 Steel Bridge Bridge Type
Geometric FeaturesNon-reinforced Type Reinforced Type Single Row Single Layer
SSDouble Row Single Layer
DSTriple Row Single Layer
TSDouble Row Double Layer
DDTriple Row Double Layer
TDSingle Row Single Layer
SSRDouble Row Single Layer
DSRTriple Row Single Layer
TSRDouble Row Double Layer
DDRTriple Row Double Layer
TDRJ(cm⁴) 250497 500994 751492 2148589 3222883 577434 1154869 1732303 4596255 6894383 W(cm³) 3579 7157 10736 14818 22227 7699 15398 23097 30642 45963 Permissible Internal Force Table of 321 Truss Structural Form Non-reinforced Type Reinforced Type Single Row Single Layer
SSDouble Row Single Layer
DSTriple Row Single Layer
TSDouble Row Double Layer
DDTriple Row Double Layer
TDSingle Row Single Layer
SSRDouble Row Single Layer
DSRTriple Row Single Layer
TSRDouble Row Double Layer
DDRTriple Row Double Layer
TDRTruss Bending Moment
(kN.m)788 1576 2247 3265 4653 1688 3375 4809 6750 9619 Truss Shear Force (kN) 245 490 699 491 699 245 491 699 491 699 Permissible Internal Force Table of ZJ200 Truss Structural Form
No. Internal ForceNon-reinforced Type Reinforced Type Single Row Single Layer
SSDouble Row Single Layer
DSTriple Row Single Layer
TSQuadruple Row Single Layer
QSSingle Row Single Layer
SSRDouble Row Single Layer
DSRTriple Row Single Layer
TSRQuadruple Row Single Layer
QSRZJ200 Standard Truss Bending Moment
(kN.m)1034 2027 2979 3930 2165 4244 6236 8229 ZJ201 High Performance Bending Truss Bending Moment
(kN.m)1593 3123 4586 6054 3336 6538 9607 12676 ZJ200 Standard Truss Shear Force
(kN)222 435 640 844 222 435 640 844 ZJ202 High Shear Resistance Truss Shear Force
(kN)385 754 1108 1461 385 754 1108 1461 ZJ203 Ultra High Shear Resistance Truss Bending Moment
(kN)510 999 1468 1937 510 999 1468 1937
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