... 预力混凝土桩 Prestressed concrete pile 预力混凝土轨枕 Prestressed concrete tie 预力薄壳 Prestressed shell ...
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prestressed reinforced concrete tie 预应力混凝土轨枕
The foundation of the pylon is composed of bored piles and separate pile caps connected with prestressed concrete tie beams.
主塔基础采用分离式承台钻孔桩基础，两承台设横系梁连接，系梁为预应力混凝土结构。
The paper discusses the application of beret truss bearers in prestressed concrete process tie bar arch bridge construction after mechanical calculation.
通过力学验算，初步探讨组合式贝雷桁架片托架在预应力砼系杆拱桥梁施工中的应用。
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