摘要
構序 StructFlow 是以 New RC 高強度鋼筋混凝土研究成果為基礎的雲端斷面分析平台,涵蓋矩形與圓形柱、結構牆的雙軸強度、彎矩-曲率分析與懸臂式擋土牆設計。計算核心經教授驗證,並與原版研究程式的實際輸出逐點比對;在維持結果一致的前提下,雲端版提升了受壓區計算精度與速度,並以連續的需求/容量比提供更穩定的載重檢核。本文為技術概要,完整的設計依據與檢核過程於註冊後在計算書中提供。
關鍵詞高強度鋼筋混凝土・New RC・雙軸交互作用曲面・需求/容量比・纖維斷面分析・擋土牆
3雙軸交互作用曲面
沿各中性軸方位角計算 P–M 子午線,組成三維交互作用曲面;取樣方式與原版相同,因此可與原版輸出逐點比對。
4連續的需求/容量比
傳統以離散取樣點判定的檢核結果,會隨取樣角度跳動。StructFlow 以設計強度曲面求得連續、穩定的需求/容量比,可一次檢核 ETABS 匯出的上萬組載重,原版判定法並列保留以便與舊結果對照。
7雲端架構與效能
計算核心只在雲端執行,瀏覽器只送出輸入、取回結果。這同時保護研究成果,也確保所有使用者使用同一版本的計算核心;計算書印出版本號以供追溯。
| 運算 | 規模 | 時間 |
|---|---|---|
| 交互作用曲面 | 2,622 點 | 約 4 ms |
| 交互作用曲面(高解析) | 12,558 點 | 約 8 ms |
| 載重組合檢核 | 2,000 組 | 約 80 ms |
| 彎矩-曲率 | 一條曲線 | 約 60 ms |
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