1) Betty's reciprocal theorem of work
贝蒂功互等定理
2) Betti's theorem of reciprocal works
功的互等的贝蒂定理
3) Betti's theorem
贝蒂定理
4) the reciprocal theorem of work
互等功定理
1.
By using Laplace transformation and the reciprocal theorem of work,the analytical solution is achieved.
建立了冲击荷载作用下双参数粘弹性地基上四边弹性嵌固矩形板的一种新型力学模型,利用Laplace变换,变分原理及互等功定理求解了该系统的位移解析解,并进一步讨论了地基参数和弹性支撑刚性系数对板的位移的影响。
2.
By using variational principle,Laplace transformation and the reciprocal theorem of work,the displacement analytic solution of the system was achieved.
利用变分原理、Laplace变换和互等功定理求解了该系统的位移解析解,计算了弹性地基和粘弹性地基上有限矩形板的动力响应,探讨了地基参数和弹性嵌固边界刚性系数对板的动态响应的影响。
5) reciprocal theorem of work
功的互等定理
1.
Based on reciprocal theorem of work,using physical property of four-joint shell element rigidity matrix and concept of structural inner force influence field,a practical calculating method was deduced to calculate inner force influence field of thin-wall box girder and feasibility of the method was verified.
根据功的互等定理,利用四节点壳体单元刚度矩阵的物理特性以及结构内力(应力)影响面的概念,推导出薄壁箱梁结构指定截面内力(应力)影响面的实用计算方法,并通过算例验证了该方法的可行性。
2.
In this paper, a new proof of the mean value theorem of three dimensional elastodynamics is given by constructing a set of special solutions and applying the reciprocal theorem of work.
通过构造一组特解并运用功的互等定理给出了三维弹性动力学中值定理的新证
6) reciprocal theorem
功的互等定理
1.
Calculation of thick rectangular plate by reciprocal theorem;
应用功的互等定理求解一种厚矩形板的弯曲
2.
The application of reciprocal theorem with large deflections in the calculation of a rectangular plate with three edges simpy supported and the other fixed;
应用大挠度薄板功的互等定理求解三边简支一边固定矩形板的挠曲方程
3.
Application of reciprocal theorem with large deflections in calculation of rectangular plate with four edges simply support;
应用大挠度薄板功的互等定理求解四边简支矩形板的挠曲方程
补充资料:贝蒂
贝蒂(1871~1936) Beatty,David 英国海军元帅,伯爵。1884年参加海军。1896~1898年,参加入侵埃及和苏丹的战争。1900 年,参加八国联军侵华战争。1910年,晋升为海军少将。1913年,任英海军战斗巡洋舰分舰队司令。第一次世界大战期间,在黑尔戈兰湾的袭击战中,有力地支援了突击舰队 ,击沉德舰4艘,英方无损失;在多格浅滩海面的拦截战中,率战列巡洋舰切断德舰队的退路,击沉德“布吕歇尔”号战列巡洋舰;在日德兰海战中,率先迎战德公海舰队。 1916 年12月,任英大舰队司令。1919~1927年,任海军大臣。 |
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