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問答 abaqus出現報錯存在3D shell edge怎么解決呢?

檢查時出現報錯:surfaces below have a mixture of 3D shell edges and other types. if a surface has any 3D shell edges then all of its 這要怎么解決呢?

3576 4
用戶_44673 ??? 1年前
問答 想問下abaqus中殼單元為什么不能施加均布荷載(DSLOAD)呀?

ABAQUS中施加均布荷載時出現如下報錯:SURFACE ASSEMBLY_SURF-1 INCLUDES EDGES.

3785 7
PuPuPu ??? 3年前
問答 煩請看一下報錯問題

The *tie pair (assembly_surf-26-ouhemian,assembly_surf-19) is also used as *contact pair. Remove this *contact pair.

3516 2
小程序用戶_8dhsXPt6 ??? 2年前
帖子 Positive normal definition for conventional shell
Positive and negative are also used to designate top and bottom surfaces when specifying offsets of the reference surface from the shell's midsurface.(傳統殼單元的“頂”面是正法線方向的表面,在接觸定義中稱為正(SPOS)面。
2500 11
Elbert Q ??? 3年前
Positive normal definition for conventional shell
問答 abaqus動力顯式模擬擠壓,在運行一定過程,網格畸變過大,報錯,想了解如何解決?

between surfaces ASSEMBLY_M_SURF-1 and ASSEMBLY_S_SURF-1 is causing a 72.434% reduction in the time increment.

4302 19
。。。_7034 ??? 1年前
帖子 abaqus四點彎曲不收斂
Path based tracking is defined in contact pair (assembly__pickedsurf43,assembly_part-2-1_rigidsurface_).
3298
小七_9043 ??? 3年前
abaqus四點彎曲不收斂
帖子 *CONTACT_TIED_SHELL_EDGE_TO_SURFACE_OFFSET
<p>綁定約束的范圍可以設置</p><p><br></p><figure style="text-align: center;"><figure class="figure-image" contenteditable="false" data-img="https://img.jishulink.com/202509/attachment/faa1927f6d294bbd96f497b719225bad.png
1357
OnTheWay08 ??? 8月前
*CONTACT_TIED_SHELL_EDGE_TO_SURFACE_OFFSET
問答 abaqus中接觸對的面彼此相交,怎么解決?

THEY ARE PAIRED WITH MASTER SURFACES ASSEMBLY_CP-1-PART-FDTT1-S-1 AND ASSEMBLY_CP-2-PART-FDTT1-S-1 THAT ALSO INTERSECT EACH OTHER.

3481 2
王濤_8882 ??? 2年前
問答 求教各位大佬,abaqus里相鄰接觸對交叉,存在公共邊導致不收斂如何解決?

IF BOTH PAIRS ARE *CONTACT PAIRs, THESE TWO PAIRS SHOULD NOT BE SIMULTANEOUSLY PRESENT IN A STEP BECAUSE OF POSSIBLE CONVERGENCE PROBLEMS; USE *MODEL CHANGE,TYPE=CONTACT PAIR TO REMOVE ONE OF THEM.

3608 5
Len_9240 ??? 3年前
帖子 Maxwell 中文幫助文檔_建模篇-01
Two-dimensional (2D) objects in the modeler include objects such as equation based surfaces , rectangles , ellipses , circles , and regular polygons .
3100 1
晴博 ??? 3年前
Maxwell 中文幫助文檔_建模篇-01
帖子 ABAQUS中隱式和顯式的節點和單元的輸出變量解析
CNAREA Field: yes History: no .fil: no Contact nodal area for each node with active contact forces in general contact, based on area contributions from adjacent surface facets projected to
5009 2
李時珍 ??? 2年前
ABAQUS中隱式和顯式的節點和單元的輸出變量解析
帖子 沃爾沃XC90空氣動力學CFD網格劃分
The biggest time savings can be achieved by using surface wrapping. With this method the base geometry is shrinked with a surface mesh.
2664 2
網格大師 ??? 2年前
沃爾沃XC90空氣動力學CFD網格劃分
帖子 Moldex3D模流分析之薄殼網格案例基本概念
所產生的玩具車表面網格就成為 2D Shell 網格。 針對玩具車前方的小特征,僅需要隱藏整個特征即可,其對仿真結果的影響微乎其微。最終的 2D 表面網格應如下圖顯示。 檢查與修復 自由邊 1.選取整個 3D 表面網格并單擊 [Check Free Edges] ,以檢查網格的自由邊。 所有紅色線條代表現有的自由邊。此步驟我們僅著重于那些非表面網格邊界的自由邊。
2151
Moldex3D 中國 ??? 2年前
Moldex3D模流分析之薄殼網格案例基本概念
問答 Abaqus出現這個怎么處理?

The contact pair referencing surfaces assembly_m_surf-1 and assembly_s_surf-1 has at least one instance of a node belonging to both surfaces.

2135 1
那就叫林師傅吧 ??? 7月前
帖子 Moldex3D模流分析之Moldex3D Shell 網格模型-快速范例教學
產生的表面網格是 2D Shell 網格,將是 3D 網格模型的雛形。 4. 指定模穴表面網格的屬性 單擊 Attribute Setting 來指定 Shell 模型的屬性和厚度。在 Attribute下拉式清單中,請選取 Cavity (Part) Face,然后將 Uniform thickness 設為 2 mm。然后單擊 OK 來儲存并結束設定。 2.
2213
Moldex3D 中國 ??? 2年前
Moldex3D模流分析之Moldex3D Shell 網格模型-快速范例教學
問答 abaqus出現的警告,該如何解決?

THEY ARE PAIRED WITH MASTER SURFACES ASSEMBLY_PICKEDSURF74 AND ASSEMBLY PICKEDSURF77 THAT ALSO INTERSECT EACH OTHER.IF BOTH PAIRS ARE *CONTACT PAIRs, THESE TWO PAIRS SHOULD NOT BE SIMULTANEOUSLY PRESENT

2796
隨遇而安_6735 ??? 3年前
問答 定義了slave and master surface, 但error提示找不到,為什么?

THIS MAY BE DUE TO NONEXISTENT SLAVE OR MASTER SURFACE, OR DUE TO ERRORS WHEN PROCESSING THE *CONTACT PAIR KEYWORD我明明定義了slave surface 和 master surface

2219 1
Andy_9021 ??? 3年前
問答 ABAQUS中,金屬復合板建模,中間采用內聚力接觸方式,為何提交作業顯示錯誤?

Surface based COHESIVE BEHAVIOR cannot be used for contact pair interactions. See the surface interaction named INTPROP-CO.

2437 3
小程序用戶_B1S3jQMm ??? 2年前
帖子 abaqus分析熱軋橢圓空心型鋼的抗壓強度(二)
Part – GeometryCreate a three-dimensional deformable shell part with extruded base feature to represent the elliptical hollow column.
2677
abaquser ??? 1年前
abaqus分析熱軋橢圓空心型鋼的抗壓強度(二)
問答 Hypermesh+Abaqus接觸問題?

Surface assembly__pickedsurf15 has facets that are not oriented properly with respect to neigh boring facets. Use available post processor to visualize surface normals.

2824 1
墨紫寒 ??? 3年前
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