主跨加劲梁为钢箱梁，边跨加劲梁为预应力混凝土箱梁。
The stiffening beams of the side spans are prestressed concrete box beams.
从受力与变形角度讨论了边跨合龙方案对连续梁桥施工控制的影响。
From the point of internal force and deformation, the influence of girder joint scheme of side span on construction control is discussed.
同时介绍了悬浇箱梁普通梁段、边跨合拢段和中跨合拢段的施工工艺。
The construction techniques of normal segment, side span closure segment and midspan closure segment are also proposed.
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