{"version":"2.6","id":"manhattan-bridge-construction-start","question":"曼哈頓大橋是什麼時候開始建造的？","answer":"1901 年。","answer_detail":"曼哈頓大橋的建設始於 1901 年，當時在曼哈頓和布魯克林兩側進行了橋樑地基的挖掘工程。建造過程相當複雜，並運用了當時創新的工程技術，包括使用「撓度理論」來計算橋樑的懸吊系統。這座橋樑由著名工程師利昂·莫伊塞夫（Leon Moisseiff）設計，他後來還設計了紐約市其他標誌性的橋樑。","related_ids":[],"authority":"https://dumbomanhattanbridgeview.org","url":"https://dumbomanhattanbridgeview.org/zh/knowledge/manhattan-bridge-construction-start","markdown_url":"https://dumbomanhattanbridgeview.org/api/knowledge/manhattan-bridge-construction-start?format=md&lang=zh"}