AI-structure Copilot v0.4.5：結(jié)構(gòu)設(shè)計(jì)參數(shù)與工具面板再升級(jí)，參數(shù)更完善，操作更便捷！

0

引言

AI-structure Copilot 又迎來(lái)新一輪功能升級(jí)。

在持續(xù)打磨底層智能設(shè)計(jì)算法的同時(shí)，我們也始終關(guān)注工程師在實(shí)際使用過(guò)程中的真實(shí)體驗(yàn)。無(wú)論是剪力墻設(shè)計(jì)中底部加強(qiáng)區(qū)的設(shè)置是否合理，還是設(shè)計(jì)條件輸入是否足夠完整；無(wú)論是樓板劃分是否更符合主流分析軟件的建模習(xí)慣，還是構(gòu)件和荷載修改是否足夠高效便捷，這些看似細(xì)節(jié)的問(wèn)題，都會(huì)直接影響工程師的使用效率和設(shè)計(jì)體驗(yàn)。

針對(duì)這些實(shí)際需求，AI-structure Copilot v0.4.5 對(duì)結(jié)構(gòu)設(shè)計(jì)參數(shù)設(shè)置與工具面板功能進(jìn)行了進(jìn)一步完善。新版本新增底部加強(qiáng)區(qū)設(shè)置，優(yōu)化設(shè)計(jì)條件輸入邏輯，并引入基于虛梁規(guī)則的樓板劃分機(jī)制，使生成模型更加規(guī)范、更加貼近工程實(shí)際；與此同時(shí)，工具面板也同步升級(jí)，支持更高效的批量編輯與荷載修改操作，并新增軟件安裝/更新進(jìn)度展示功能，讓整體使用過(guò)程更加直觀、順暢、安心。

1

更完善的結(jié)構(gòu)設(shè)計(jì)功能

（1）增加底部加強(qiáng)區(qū)的設(shè)置

在剪力墻結(jié)構(gòu)設(shè)計(jì)中，底部加強(qiáng)部位的確定十分關(guān)鍵。根據(jù)規(guī)范要求，底部加強(qiáng)部位的高度可取底部?jī)蓪雍蛪w總高度 1/10 二者的較大值。為此，AI-structure Copilot 在樓層組裝界面中新增了底部加強(qiáng)區(qū)設(shè)置功能。

用戶點(diǎn)擊“刷新”按鈕后，系統(tǒng)即可自動(dòng)識(shí)別樓層信息，計(jì)算符合規(guī)范要求的底部加強(qiáng)區(qū)層數(shù)及建議墻厚。同時(shí)，系統(tǒng)也保留了足夠的靈活性，支持用戶對(duì)加強(qiáng)區(qū)層數(shù)和墻厚進(jìn)行手動(dòng)調(diào)整。該功能實(shí)現(xiàn)了規(guī)范要求與模型參數(shù)的有效聯(lián)動(dòng)，有助于進(jìn)一步提升模型設(shè)置的合理性與規(guī)范性。

圖1 增加底部加強(qiáng)區(qū)的設(shè)置

（2）更完善的設(shè)計(jì)條件輸入

為了進(jìn)一步提升設(shè)計(jì)輸入的完整性與準(zhǔn)確性，新版本在參數(shù)設(shè)置頁(yè)面中增加了結(jié)構(gòu)抗震等級(jí)自動(dòng)判斷功能，為后續(xù)智能設(shè)計(jì)提供更可靠的依據(jù)。

在“基本信息”欄中，新增了“抗震設(shè)防類別”選項(xiàng)。用戶依次完成設(shè)計(jì)條件輸入后，進(jìn)入“樓層信息”欄進(jìn)行樓層組裝，系統(tǒng)將根據(jù)各標(biāo)準(zhǔn)層層高的累加結(jié)果自動(dòng)計(jì)算結(jié)構(gòu)總高度；隨后進(jìn)入“信息校核”欄時(shí)，系統(tǒng)可結(jié)合設(shè)防烈度、場(chǎng)地類別等信息，自動(dòng)判斷當(dāng)前結(jié)構(gòu)的抗震等級(jí)，并進(jìn)一步區(qū)分抗震措施與構(gòu)造措施。

這一更新使設(shè)計(jì)條件輸入更加系統(tǒng)、清晰，也為后續(xù)結(jié)構(gòu)智能設(shè)計(jì)提供了更準(zhǔn)確的參數(shù)基礎(chǔ)。

圖2 更完善的設(shè)計(jì)條件輸入

（3）更合理的基于虛梁規(guī)則的樓板劃分算法

該功能充分參考了 PKPM 建模中利用“剪力虛梁”拆分樓板的工程習(xí)慣，在自動(dòng)生成墻體與梁系的同時(shí)，智能布置虛梁，對(duì)復(fù)雜樓板進(jìn)行合理分割。該機(jī)制能夠有效減少畸形樓板的產(chǎn)生，使后續(xù)進(jìn)入結(jié)構(gòu)分析引擎時(shí)，樓板單元更加規(guī)則，網(wǎng)格劃分更加順暢，從而提升整體建模質(zhì)量與分析適配性。

圖3 引入虛梁使樓板更加規(guī)則

2

工具面板功能更新

圖4 全新工具面板

（1）增加構(gòu)件尺寸批量編輯功能

在實(shí)際工程設(shè)計(jì)中，外圍構(gòu)件往往由于受力需求或建筑造型要求，其截面尺寸通常大于內(nèi)部構(gòu)件。此前，如需對(duì)這類特定構(gòu)件進(jìn)行尺寸調(diào)整，往往需要逐個(gè)選中并逐一修改，效率相對(duì)較低。

針對(duì)這一問(wèn)題，新版本在工具面板中新增了“構(gòu)件尺寸批量編輯”功能。用戶選擇待修改的結(jié)構(gòu)平面圖后，點(diǎn)擊如“X向外墻厚度”等按鈕，對(duì)應(yīng)構(gòu)件便會(huì)在圖中高亮閃爍顯示。該功能支持用戶依據(jù)特定規(guī)則一次性調(diào)整多個(gè)構(gòu)件的尺寸，大幅提升了結(jié)構(gòu)修改效率，也使設(shè)計(jì)調(diào)整過(guò)程更加便捷直觀。

（a）“構(gòu)件尺寸批量編輯”功能面板

（b）“構(gòu)件尺寸批量編輯”繪圖區(qū)顯示

圖5 增加構(gòu)件尺寸批量編輯功能

（2）用戶修改梁上線荷載、樓板均布荷載功能更新

此前有工程師反饋，智能設(shè)計(jì)完成后，結(jié)構(gòu)荷載與構(gòu)件屬性的編輯修改還不夠方便。針對(duì)這一使用需求，本次版本對(duì)相關(guān)功能進(jìn)行了進(jìn)一步完善。

圖6 完善了結(jié)構(gòu)構(gòu)件新建和編輯功能

以下面案例中的樓梯的荷載輸入為例：結(jié)構(gòu)建模分析中，通常將樓梯間的樓板厚度設(shè)置為0，再布置樓梯荷載。對(duì)此，我們?cè)贏I-structure中對(duì)樓梯間樓板設(shè)置參數(shù)，輸入板厚h=0，恒荷載 DeadLoad=8kN/m2，LiveLoad=3.5kN/m2。 按照上述條件完成輸入后，系統(tǒng)會(huì)自動(dòng)對(duì)修改后的板構(gòu)件進(jìn)行重新渲染，如圖7（a）所示；提交智能設(shè)計(jì)計(jì)算后，在導(dǎo)出的 PKPM 模型中，可以看到修改后的板厚與荷載均已正確寫(xiě)入，如圖7（b）所示。

梁上線荷載的修改操作與樓板均布荷載的修改流程類似，用戶可參照相同方式完成調(diào)整。

(a) 在Copilot中修改樓板均布荷載

(a) 修改后的板均布荷載在PKPM中輸出

圖7 板構(gòu)件修改案例

（板厚h=0,恒荷載DeadLoad=8kN/m2, LiveLoad=3.5kN/m2）

3

軟件安裝/更新增加進(jìn)度條

此前有工程師反饋，在軟件更新過(guò)程中，由于缺乏清晰的進(jìn)度反饋，往往容易誤以為程序“卡住”了。在無(wú)法判斷還需等待多久的情況下，部分用戶甚至?xí)x擇強(qiáng)行關(guān)閉程序，從而影響更新過(guò)程的順利完成。

為進(jìn)一步優(yōu)化使用體驗(yàn)，新版本正式加入了實(shí)時(shí)進(jìn)度條功能。更新過(guò)程中，用戶可以清晰看到當(dāng)前進(jìn)度與傳輸狀態(tài)，更直觀地掌握軟件安裝和更新情況。該功能有效緩解了等待過(guò)程中的不確定感，讓更新過(guò)程更加透明、穩(wěn)定、可控。

圖8 增加進(jìn)度條展示更新進(jìn)度

4

結(jié)語(yǔ)

AI-structure Copilot 的每一次升級(jí)，都是課題組在“AI+結(jié)構(gòu)設(shè)計(jì)”方向上的一次持續(xù)探索。

從結(jié)構(gòu)設(shè)計(jì)參數(shù)的完善，到工具面板交互體驗(yàn)的優(yōu)化，我們始終希望把工程師在實(shí)際工作中的真實(shí)需求，轉(zhuǎn)化為更高效、更順暢、更可靠的設(shè)計(jì)支持能力。

歡迎大家繼續(xù)試用 AI-structure Copilot 實(shí)驗(yàn)室版功能，也歡迎提出寶貴意見(jiàn)和建議。課題組將持續(xù)打磨相關(guān)算法與產(chǎn)品體驗(yàn)，為工程設(shè)計(jì)提供更加智能、更加實(shí)用的輔助工具。

后續(xù)，我們還將不斷完善相關(guān)產(chǎn)品功能。歡迎大家持續(xù)關(guān)注我們的工作，多多支持！

溫馨提示：為更好使用AI設(shè)計(jì)工具，請(qǐng)仔細(xì)閱讀使用說(shuō)明書(shū)(https://ai-structure.com)。

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