principal rafter beam 人字木之间的凿梁
This paper take the deck pavement for structure layer, in order to analyze the features of bearing capacity when plank work with principal beam.
将铺装层作为结构层研究，以便分析铺装层与主梁共同工作时的受力特点。
This article analyze and study the structure of deck pavement from the bearing capacity of structure, which based on the bearing capacity of concrete deck pavement and its working with principal beam.
本文基于混凝土铺装层受力及其与主梁共同工作，从结构受力的角度分析研究铺装层结构。
Two different kinds of failure patterns have been observed and the failure of strengthened beam is attributed to the principal stress at the end of steel plate.
明确加固梁具有两种不同破坏模式，其破坏是由钢板端部的主应力大小决定的。
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