overflow structure造句

Energy dissipation and erosion control of stepped overflow structure on key dam of gully correction
治沟骨干工程台阶式泄水建筑物的消能防冲研究
The results show that the damages to the appearance of concrete structures exposed to atmosphere , including honeycombing , cracking along rebar , rebar corrosion , and concrete delamination , are quite serious , that the poor quality of concrete construction , the insufficient thickness of local concrete cover , and the rebar corrosion expansion and dilatancy induced by carbonization of concrete cover are the main causes , and that the main form of damages to the overflow structure is the abrasion resulted from water scouring
结果表明，水闸的水上（大气中）混凝土结构外观破损十分明显，露石露砂、顺筋裂缝、钢筋锈蚀、混凝土破损剥落等已十分严重；引起破坏的主要原因是混凝土施工质量较差，局部保护层厚度不足，混凝土保护层碳化引起钢筋锈蚀胀裂，而水流冲刷磨蚀是水闸过流结构破坏的主要形式。
It's difficult to find overflow structure in a sentence. 用overflow structure造句挺难的