When using the function "project", we found the mapping is necessary(in
vector_tools_project.templates.h),but in step21(line 1155) don't have
mapping. So when we run this exe, it has error and we can't get results.
Therefore, we want know how to change this problem.
[image: 1.png][image: 2.png]
_values);
mu.value_list(fe_values.get_quadrature_points(), mu_values);
*create_point_source_vector(fe_values.get_quadrature_points(), rhs_values);*
Best，
Nick
在2020年11月12日星期四 UTC+8 上午12:47:55 写道：
> On 11/10/20 8:53 PM, Nick Wang wrote:
> > I probably understand that I need to add a vector fo
the basis of
step8?
Or is it enough to directly define a new point load vector?
Can you give me an example on the basis of step8 for a better
understanding?
Thanks,
Best wishes!
Nick
在2020年11月11日星期三 UTC+8 上午3:22:56 写道：
> On 11/10/20 12:11 AM, Nick Wang wrote:
> > Uh, what I want to
problem...
So I am trying to add a point load(parallel load) anywhere on the model
first but I don't know how to achieve it.
Thanks,
Nick
在2020年11月10日星期二 UTC+8 下午12:49:46 写道：
> On 11/9/20 8:11 PM, Nick Wang wrote:
> >
> > But I am still confused as to how I should add some
Thanks, Wolfgang, I think reading some PDE knowledge materials would help
me to solve the constitutive equation problems.
I try to read the create_point_source_vector() class in deal.ii
https://www.dealii.org/9.2.0/doxygen/deal.II/namespaceVectorTools.html#ac4e531baa71a5183079fd2083aa7d723
But
aspect of knowledge should I learn if I want to modify the
> constitutive equation.
> Or can I export the .inp file in Abaqus modeling and directly calculate it
> in Deal.ii? Does Deal.ii support such operations?
>
> Thanks,
>
> Best wishes,
>
> Nick
> 在2020年11月9日星期一 U
t the .inp file in Abaqus modeling and directly calculate it
in Deal.ii? Does Deal.ii support such operations?
Thanks,
Best wishes,
Nick
在2020年11月9日星期一 UTC+8 上午9:27:35 写道：
> On 11/7/20 4:16 AM, Nick Wang wrote:
> > I have another question to ask, whether point load can be applied
problems
>> not deal.II, so I would advise you to read a few tutorials/books on
>> C++. I cannot debug your entire code for you.
>>
>> Best,
>>
>> Bruno
>>
>>
>> Le ven. 6 nov. 2020 à 03:04, Nick Wang a écrit :
>> >
>&
ms
> not deal.II, so I would advise you to read a few tutorials/books on
> C++. I cannot debug your entire code for you.
>
> Best,
>
> Bruno
>
>
> Le ven. 6 nov. 2020 à 03:04, Nick Wang a écrit :
> >
> > Thanks, Bruno
> > I try to end the fuction print_me
$01@Step8@@QEAAXXZ) , The symbol is quoted in the
>> function main
>> 2>D:\dealii-9.2.0\dealii-9.2.0\examples\step-8a\Debug\step-8.exe: fatal
>> error LNK1120: 1 unresolved external command*
>> 在2020年11月4日星期三 UTC+8 上午11:09:17 写道：
>>
>>> On 11/3/20 7:
2>D:\dealii-9.2.0\dealii-9.2.0\examples\step-8a\Debug\step-8.exe: fatal
error LNK1120: 1 unresolved external command*
在2020年11月4日星期三 UTC+8 上午11:09:17 写道：
> On 11/3/20 7:33 PM, Nick Wang wrote:
> >
> > After I studied and understood the tutorials of step-8 and step-49. I
&
Hello all,
After I studied and understood the tutorials of step-8 and step-49. I
tried to use step-49 to import external grids to to calculate the force
condition and stress analysis,
So I modified the statement of step8 grid generation,
while failed...
Did I make a mistake or are there othe
30日星期五 UTC+8 上午11:43:59 写道：
>>
>>> yeah, I also put the file in my exe. but when I try to make the exe.
>>> it can't work well and crash back .
>>> I try to delete the step-49 *grid 1* related codes and it can work
>>> well , I get the vtu.
>
mesh_info(triangulation, "grid-1.vtu");
> }
>
> 在2020年10月30日星期五 UTC+8 上午11:43:59 写道：
>
>> yeah, I also put the file in my exe. but when I try to make the exe.
>> it can't work well and crash back .
>> I try to delete the step-49 *grid 1* related code
to delete the step-49 *grid 1* related codes and it can work well
> , I get the vtu.
>
>
> 在2020年10月30日星期五 UTC+8 上午10:55:30 写道：
>
>> On 10/29/20 8:53 PM, Nick Wang wrote:
>> > I replaced all the files in step-49, while still crashed during
>> debugging
>&
yeah, I also put the file in my exe. but when I try to make the exe.
it can't work well and crash back .
I try to delete the step-49 *grid 1* related codes and it can work well ,
I get the vtu.
在2020年10月30日星期五 UTC+8 上午10:55:30 写道：
> On 10/29/20 8:53 PM, Nick Wang wrote:
> &g
I replaced all the files in step-49, while still crashed during debugging
this is my code, I don't know why.
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
using namespace dealii;
template
void print_mesh_info(const Triangulation
Dear all,
I try to run step-49 on my native windows， while debug error.
I find that the error emerges on that
void grid_1()
{
Triangulation<2> triangulation;
GridIn<2> gridin;
gridin.attach_triangulation(triangulation);
std::ifstream f("example.msh");
gridin.read_msh(f);
print_me
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