bridge diagonal 中文意思是什麼
bridge diagonal
解釋
電橋斜桿-
In this paper, a two - dimensional analysis of the tanjialiangzi bridge was first performed ; then a segment of the bridge was modeled and a three - dimensional analysis of it were carried out by employing the fem software of ansys ; after a careful analysis of the result of the calculations, the causes of the diagonal cracking in the web of the beam were given out ; and also, in the last part, common steps of damage evaluation of the long - span pc continuous bridges through fem software were summarized
本文首先對譚家梁子大橋作平面計算分析;然後運用ansys軟體建立該橋局部梁段的空間有限元模型,並在此基礎上進行空間局部有限元分析;通過對計算結果的整理和分析,從設計方面探討了該橋腹板斜裂縫產生的原因:此後,針對病害成因,本文提出了裂縫修補和腹板加固的方法;最後總結了運用有限元軟體分析同類橋梁病害的一般方法。
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