摘要
波形钢腹板PC组合箱梁是一种新型的钢-混凝土组合结构,这种结构能够实现主梁的轻型化,进而减轻下部结构的工程量。同过设计制作波形钢腹板PC组合箱梁和静载试验研究,得到了一些有价值的结果,为进行波形钢腹板PC组合箱梁桥的设计和施工提供了经验。
The pre-stressed concrete composite box-girder with corrugated webs is a new type of steel- concrete structure. The type of structure can achieve light-duty of girders, thus relieves the engineering quantity of its substructure. The structural property of the prestressed concrete box-girder with corrugated steel webs is studied in this paper. An experimental model of the pre-stressed concrete box-girder with corrugated steel webs is made for the test. Important results are obtained from the experimental research for designing and constructing this kind of bridge.
出处
《中南公路工程》
2006年第2期70-72,共3页
Central South Highway Engineering
基金
国家自然科学基金(50078014)
关键词
PC组合箱梁
钢-混凝土组合结构
波形钢腹板
Pre-stressed concrete composite box-girder
Steel-concrete composite structure
Corrugated steel webs
