The important parameters that influence the mechanical property of the paving layer on an orthotropic steel bridge deck are the paving layer thickness and modulus of the asphalt concrete surfacing.

影响正交异性钢桥面铺装层力学性能的重要参数有铺装层的厚度和沥青混凝土铺装层的模量。

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Each layer of loose paving thickness should be 30cm, paving the last degree should be uniform, the surface should be smooth after compaction.

每层的松铺厚度以30cm为宜，摊铺阼度应均匀，压实后的表面应平整。

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Each layer of loose paving thickness should be 30cm, paving the last degree should be uniform, the surface should be smooth after compaction.

每层的松铺厚度以30cm为宜，摊铺阼度应均匀，压实后的表面应平整。

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