The prestressed concrete continuous rigid frame bridge is widely used because of its high strength, lightful line type, convenient and fast construction, long-span ability.
预应力
连续刚构桥以强度高、线形明快、施工简
快捷、跨越能力强的优势在大跨度桥梁
有广泛的应用。
)梁The prestressed concrete continuous rigid frame bridge is widely used because of its high strength, lightful line type, convenient and fast construction, long-span ability.
预应力连续刚构桥以强度高、线形明快、施工简快捷、跨越能力强的优势在大跨度桥梁有广泛的应用。
The finite element method is applied to prestressed slabs, the mechanical characters under the normal using load condition are analysised, with unconsidering the lateral restraints.
本文在结合某框架-核心筒结构无粘结预应力楼盖工程实例基础上,对侧向约束对预应力楼盖受力性能的影响做了初步的探讨。
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