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問答 abaqus出現(xiàn)報(bào)錯(cuò)存在3D shell edge怎么解決呢?

檢查時(shí)出現(xiàn)報(bào)錯(cuò):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(shí)出現(xiàn)如下報(bào)錯(cuò):SURFACE ASSEMBLY_SURF-1 INCLUDES EDGES.

3785 7
PuPuPu ??? 3年前
問答 煩請(qǐng)看一下報(bào)錯(cuò)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(tǒng)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(dòng)力顯式模擬擠壓,在運(yùn)行一定過程,網(wǎng)格畸變過大,報(bào)錯(cuò),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.

4301 19
。。。_7034 ??? 1年前
帖子 abaqus四點(diǎn)彎曲不收斂
Path based tracking is defined in contact pair (assembly__pickedsurf43,assembly_part-2-1_rigidsurface_).
3298
小七_(dá)9043 ??? 3年前
abaqus四點(diǎn)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(shè)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(duì)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(duì)交叉,存在公共邊導(dǎo)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 沃爾沃XC90空氣動(dòng)力學(xué)CFD網(wǎng)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(wǎng)格大師 ??? 2年前
沃爾沃XC90空氣動(dòng)力學(xué)CFD網(wǎng)格劃分
帖子 ABAQUS中隱式和顯式的節(jié)點(diǎn)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
5008 2
李時(shí)珍 ??? 2年前
ABAQUS中隱式和顯式的節(jié)點(diǎn)和單元的輸出變量解析
問答 Abaqus出現(xiàn)這個(gè)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模流分析之薄殼網(wǎng)格案例基本概念
所產(chǎn)生的玩具車表面網(wǎng)格就成為 2D Shell 網(wǎng)格。 針對(duì)玩具車前方的小特征,僅需要隱藏整個(gè)特征即可,其對(duì)仿真結(jié)果的影響微乎其微。最終的 2D 表面網(wǎng)格應(yīng)如下圖顯示。 檢查與修復(fù) 自由邊 1.選取整個(gè) 3D 表面網(wǎng)格并單擊 [Check Free Edges] ,以檢查網(wǎng)格的自由邊。 所有紅色線條代表現(xiàn)有的自由邊。此步驟我們僅著重于那些非表面網(wǎng)格邊界的自由邊。
2151
Moldex3D 中國 ??? 2年前
Moldex3D模流分析之薄殼網(wǎng)格案例基本概念
帖子 Moldex3D模流分析之Moldex3D Shell 網(wǎng)格模型-快速范例教學(xué)
產(chǎn)生的表面網(wǎng)格是 2D Shell 網(wǎng)格,將是 3D 網(wǎng)格模型的雛形。 4. 指定模穴表面網(wǎng)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(qǐng)選取 Cavity (Part) Face,然后將 Uniform thickness 設(shè)為 2 mm。然后單擊 OK 來儲(chǔ)存并結(jié)束設(shè)定。 2.
2213
Moldex3D 中國 ??? 2年前
Moldex3D模流分析之Moldex3D Shell 網(wǎng)格模型-快速范例教學(xué)
問答 abaqus出現(xiàn)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(fù)合板建模,中間采用內(nèi)聚力接觸方式,為何提交作業(yè)顯示錯(cuò)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(qiáng)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(qiáng)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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