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连续刚构桥单薄壁桥墩与双薄壁桥墩比较分析
Author(s) -
士军 吕
Publication year - 2021
Publication title -
工程建设
Language(s) - Uncategorized
Resource type - Journals
eISSN - 2717-5375
pISSN - 2630-5283
DOI - 10.33142/ec.v4i5.3685
Subject(s) - computer science
连续刚构桥在竖向荷载作用下梁的弯矩通常比同等跨径连续梁或简支梁小其跨越能力大于普通梁桥。因此预应力混凝土刚构桥是目前大跨径桥梁的主要桥型。连续刚构桥桥墩常用型式有双薄壁墩与单薄壁墩两种型式。文中对西藏某三跨连续刚构桥的桥墩型式进行了比较分析。本桥的设计与建成为同类桥梁的建设提供一定经验和借鉴。

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