The influence of geometric size, material properties of the slabs, inhomogeneous subgrade, sleeper beam and bituminous overlay on the bending stresses and deflection is investigated.
分析中包括了搭板的几何尺寸、材料因素、地基非均匀、枕梁及沥青加铺层对搭板弯拉应力及变形的影响。
In 1969 a (51mm) bituminous concrete overlay was placed on the concrete deck.
1969年在混凝土板上铺设了51 mm厚的沥青混凝土铺装层。
In 1969 a (51mm) bituminous concrete overlay was placed on the concrete deck.
1969年在混凝土板上铺设了51 mm厚的沥青混凝土铺装层。
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