top slab concrete的意思|示意

Basically, a composite concrete deck consists of a concrete top slab, flanked on each side by concrete main beams, and a concrete middle beam.

组合混凝土梁的基本构成是顶部为混凝土平面，两侧为混凝土主梁，中间为混凝土中梁。

This paper presents bridging slab and asphalt overlay method that is to widen the top of joint and crack and then fill with new concrete and overlaying with asphalt concrete.

提出将旧板接裂缝顶部拓宽再采用水泥混凝土搭板来处理接裂缝，然后进行沥青罩面的方法，称为搭板罩面法。

Concrete was poured in separately from mid-span of arch slab to the supports and then from the supports to the top chord of the arch chord so as to balance the pouring load.

分两组由拱板下弦跨中同时向拱板支座浇筑混凝土，然后从拱板支座连续沿拱板上弦向中间合龙，使浇筑荷载相对均衡。

The cracks often appear on the top of concrete floor slab.

现浇钢筋混凝土楼板面易产生裂缝。