In this paper the finite element method is applied to analyze the web stress state of WCW I beam when it is straightened.
本文利用有限元法分析了矫直时腹板的应力状态。
The tapered I-section Beam-Columns with Slender Web is widely used in portal frame structure for its rational force form.
楔形宽腹工字形截面构件以其合理的受力形式，在门式刚架中被广泛应用。
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