Seepage proof facing plate or watertight concrete layer often locates in stone masonry arch dam.
在上游面或内部偏上游处设置了混凝土防渗层的砌石拱坝为成层异弹模坝。
A splicing layer and a quartz sand layer are arranged between the glass-steel layer and the concrete layer.
所述玻璃钢层和混凝土层之间还设置有粘接层或石英砂层。
In fact the relationship between deflection and temperature is the relationship between deflection and asphalt concrete layer moduli.
弯沉与温度的关系实质上就是弯沉与沥青层模量的关系。
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