Mises yield condition and imitate moment yield limit with an exponent curve. Taken advantage of DKT plate element and a kind of compatible quadratic plane element including vertex rotations, an ideal shell element is formed.
Mises屈服条件,并对弯矩屈服极限用一指数曲线模拟,利用DKT板元和一种带有角点转角自由度的相容二次平面元来组成一种理想的平壳元。
Officials in Miyun district have also announced that they have arranged for 50 educators to take part in rotations this year.
密云区宣布,今年已安排50人参加轮岗。
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