问题描述:
ANSYS中BEAM188和189怎么定义实常数?
设计一个高层的结构,然后主梁和支撑都用BEAM单元,选择了BEAM188,但是在定义实常数时,提示THE BEAM188 element type does not require real constants.貌似意思是说不需要定义的,然后我跳过,开始定义材料属性,属性定义的是Linear--Elastic--Isotropic,弹性模量定义了3000Mpa,然后就开始建模了,建好模型后,划分了网格,然后就加载求解,但是求解就是提示“section ID set 1 undefined but referenced by element 1
section ID set 1 undefined but referenced by element 2
section ID set 1 undefined but referenced by element 3
section ID set 1 undefined but referenced by element 4
section ID set 1 undefined but referenced by element 5”
我不知道是什么原因,望高手指教.
PS:我选用BEAM4杆件,然后随意定义一些参数再用同样的步骤,求解时则提示“A check of your load data produced 1 warnings.SHOULD THE SOLV COMMAND BE EXECUTED?
本人新人,遇到问题特多,就没有好好顺利的求过一次解,无奈ing
设计一个高层的结构,然后主梁和支撑都用BEAM单元,选择了BEAM188,但是在定义实常数时,提示THE BEAM188 element type does not require real constants.貌似意思是说不需要定义的,然后我跳过,开始定义材料属性,属性定义的是Linear--Elastic--Isotropic,弹性模量定义了3000Mpa,然后就开始建模了,建好模型后,划分了网格,然后就加载求解,但是求解就是提示“section ID set 1 undefined but referenced by element 1
section ID set 1 undefined but referenced by element 2
section ID set 1 undefined but referenced by element 3
section ID set 1 undefined but referenced by element 4
section ID set 1 undefined but referenced by element 5”
我不知道是什么原因,望高手指教.
PS:我选用BEAM4杆件,然后随意定义一些参数再用同样的步骤,求解时则提示“A check of your load data produced 1 warnings.SHOULD THE SOLV COMMAND BE EXECUTED?
本人新人,遇到问题特多,就没有好好顺利的求过一次解,无奈ing
问题解答:
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