For an isotropic homogeneous prismatic straight axially loaded member with circular cross section, there are two perfect circles a and b on the cross section before deformation in the Figure Q1.4. After deformation, the circle a and b change to () .
A、circle and circle
B、circle and ellipse
C、ellipse and circle
D、ellipse and ellipse
第1题
A、Less Crystalline
B、Highly Crystalline
C、Isotropic
D、Charged
第2题
A、yielding; homogeneous; linear-elastic
B、plastic deformation; isotropic; linear-elastic
C、yielding; isotropic; linear
D、yielding; homogeneous; elastic
第3题
is valid for ().
A、isotropic material
B、anisotropic material
C、isotropic material and anisotropic material
D、orthotropic material
第6题
第7题
A.Any scalar
B.Any vector
C.Kronecker delta
D.Levi-Civita symbol
第8题
The displacement of one point on the axially loaded member relative to the other point is determined by, which can be used for the () material.
A、homogeneous and isotropic
B、homogeneous, isotrpic and linear-elastic
C、anisotropic and linear-elastic
D、homogeneous and linear-elastic
第9题
A、Less Crystalline
B、Highly Crystalline
C、Isotropic
D、Charged
第10题
B.Assumption of continuous and homogenous;
C.Limitation of small deformation;
D.Assumption of isotropic
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!