两种几何刚度矩阵（完整版）实用资料(可以直接使用，可编辑完整版实用资料，欢迎下载）1.Yeong-BinYang文章中给出的的几何刚度矩阵（推导时忽略了轴向应变中的项）：uxAuyAuzAθxAθyAθzAuxBuyBuzBθxBθyBθzBMzA/l2+MzB/l2-MyA/l2-MyB/l2-MzA/l2-MzB/l2MyA/l2+MyB/l26FxB/5l1.1MyA/l-MyB/10lMxB/lFxB/10-MzA/l2-MzB/l2-6FxB/5l-MyA/10l+1.1MyB/l-MxB/lFxB/10MyA/10-MyB/106FxB/5l1.1MzA/l-MzB/10l-FxB/10MxB/lMyA/l2+MyB/l2-6FxB/5l-MzA/10l+1.1MzB/l-FxB/10-MxB/lMzA/10-MzB/106/5lMzA/10+MzB/5-MyA/10-MyB/5-1.1MyA/l+MyB/10l-1.1MzA/l+MzB/10l-6/5l-MzA/5-MzB/10MyA/5+MyB/10/10/102FxBl/15-MxB/lFxB/10-MzA/10-MzB/5-FxBl/30MxB/2-MzAl/10+MzBl/30MzAl/302FxBl/15-FxB/10-MxB/lMyA/10+MyB/5-MxB/2-FxBl/30MyAl/10-MyBl/30-MyAl/30MzA/l2+MzB/l2-MyA/l2-MyB/l26FxB/5lMyA/10l-1.1MyB/lMxB/l-FxB/10-MyA/10MyB/106FxB/5lMzA/10l-1.1MzB/lFxB/10MxB/l-MzA/10MzB/106/5lMzA/5+MzB/10-MyA/5-MyB/10-/10-/10(SYMMETRICAL2FxBl/15-MzBl/30-MzAl/30+MzBl/102FxBl/15MyBl/30MyAl/30-MyBl/102/15-/302/15表中=Fx(Iy+Iz/A为Wagner系数。2.AuraConci文章中给出的完整几何刚度矩阵（推导时考虑了轴向应变中的项）：uxAuyAuzAθxAθyAθzAuxBuyBuzBθxBθyBθzBFxB/l-(BA+BB/l2-MyA/l-MzA/l-FxB/l(BA+BB/l2-MyB/l-MzB/l-BA/l-BB/l12FxBIz/Al3+6FxB/5l1.1MyA/l-MyB/10lMxB/l6FxBIz/Al2+FxB/10-6FxB/5l-12FxBIz/Al3-MyA/10l+1.1MyB/l-MxB/l6FxBIz/Al2+FxB/10MyA/10-MyB/1012FxBIy/Al3+6FxB/5l1.1MzA/l-MzB/10l-FxB/10-6FxBIy/Al2MxB/l-6FxB/5l-12FxBIy/Al3-MzA/10l+1.1MzB/l-FxB/10-6FxBIy/Al2-MxB/lMzA/10-MzB/1012FxBCw/Al3+6/5lMzA/10+MzB/5-MyA/10-MyB/5BA/l2+BB/l2-1.1MyA/l+MyB/10l-1.1MzA/l+MzB/10l-6/5l-12FxBCw/Al3-MzA/5-MzB/10MyA/5+MyB/106FxBCw/Al2+/106FxBCw/Al2+/102FxBl/15+4FxBIy/Al(2α-1·MxB/2MyA/l-MxB/l6FxBIy/Al2+FxB/10-MzA/10-MzB/52FxBIy/Al-FxBl/30MxB/2-MzAl/10+MzBl/30MzAl/302FxBl/15+4FxBIz/AlMzA/l-FxB/10-6FxBIz/Al2-MxB/lMyA/10+MyB/5-MxB/22FxBIz/Al-FxBl/30MyAl/10-MyBl/30-MyAl/30FxB/l-(BA+BB/l2MyB/lMzB/lBA/lBB/l12FxBIz/Al3+6FxB/5lMyA/10l-1.1MyB/lMxB/l-FxB/10-6FxBIz/Al2-MyA/10MyB/1012FxBIy/Al3+6FxB/5lMzA/10l-1.1MzB/l6FxBIy/Al2+FxB/10MxB/l-MzA/10MzB/1012FxBCw/Al3+6/5lMzA/5+MzB/10-MyA/5-MyB/10-/10-6FxBCw/Al2-/10-6FxBCw/Al2(SYMMETRICAL2FxBl/15+