Biện pháp thi công dàn conson nhịp lớn khách sạn JW Marriott Hà Nội (Thiết kiến trúc: Carlos Zapata, kết cấu: Leslie E. Robertson Associates, Tư vấn giám sát : Turner Construction Company). Đây là một công trình có thiết kế độc đáo với conson nhịp lớn (conson vươn ra 33m)
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