New study explains how the Great Pyramid of Giza was built
一項新研究揭示了吉薩大金字塔的建造方式
For centuries, the construction of the Great Pyramid of Giza has sparked intense debate.
數個世紀以來，吉薩大金字塔的建造方式引發了激烈的爭論。
Recently, a 2026 study published in npj Heritage Science has introduced the Integrated Edge-Ramp (IER) model, which suggests that builders utilized a spiral ramp embedded directly into the pyramid's outer facade.
近期，一項發表於《npj遺產科學》雜誌的2026年研究提出了「整合式邊緣斜坡」（IER）模型。
By leaving intentional gaps in the structure as it rose, workers could move stones efficiently, filling these spaces with casing stones upon completion.
該模型指出，建造者曾利用內嵌在金字塔外牆的螺旋狀坡道。
This method allows for a rapid pace, fitting the historically accepted 20–27 year construction timeline.
藉由在建築向上延伸時留下預留空隙，工人能夠高效地搬運石塊，並在完工後以外層石填補這些空間。
Adding to this efficiency, archaeologists discovered the 'Ahramat Branch,' a long-lost Nile waterway that acted as a logistics hub, allowing heavy materials to be transported by boat directly to the site.
此種方法實現了快速施工，符合歷史學界公認的20至27年建造期限。
While some controversial theories, such as the 'unbuilding' method, have surfaced, mainstream experts continue to emphasize the sophistication and ingenuity of ancient Egyptian engineering.
為了增強此一效率，考古學家發現了一條失落已久的尼羅河支流——「阿赫拉馬特支流」（Ahramat Branch），該支流曾擔任物流樞紐，讓重型建材能藉由船隻直接運抵工地。
These findings reinforce that the pyramids were the work of highly skilled laborers, showcasing a monumental feat of human organization and geometric precision that continues to fascinate the world today.
透過3D模擬與衛星影像等現代工具，證實了這些建築是經由周密規劃而非「失落的科技」所造。
