悬索桥是一种高次超静定柔性结构，由刚度相差较大的构件(主缆、吊索、加劲梁)组成。
Suspension bridge is a type of flexible structure with high degree of statical indeterminacy and composite by different components (main cable, suspender cable and pylon) with different stiffness.
悬索桥有下列构件：柔性索缆、索塔、锚固件、吊杆、桥面、加劲桁架。
The components of a suspension bridge are: flexible cables, towers, anchorages, suspenders, deck and stiffening trusses.
第4、5章研究含混凝土加劲梁的悬索桥非线性精细计算理论、计算方法。
The nonlinear finite element analysis theory and method for the suspension bridge with concrete stiff girder was studied in the chapter 4 and 5.
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