![Các bản vẽ tổng cầu thang](data:image/png;base64,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)
Các bản vẽ tổng cầu thang
![Vẽ bản giai đoạn](data:image/png;base64,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)
Vẽ bản giai đoạn
![Vẽ các bowstring](data:image/png;base64,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)
Vẽ các bowstring
Khuyến nghị
Độ lệch từ công thức 3.8%
Đề nghị để tăng số lượng các bậc Thêm chi tiết về 1Đủ độ sâu của bước
Thuận tiện cầu thang độ nghiêng 32.7°
Tương đối thoải mái cầu thang
Dữ liệu ban đầu
Chiều cao của cầu thang 2500 mm
Chiều dài của cầu thang theo kích thướt 2300 mm
Chiều rộng của cầu thang 800 mm
Số bậc 13
Rotary giai đoạn 5
Số bước dưới đây Rotary 3
Chiều dày của các bước 50 mm
Chiều rộng Mặt bậc 50 mm
Người thiết kế
Chiều dài của mặt trước của bowstring trên 1782 mm
Chiều dài tổng thể 2142 mm
Chiều dài của mặt trước của đáy Stringer 1425 mm
Chiều dài của phía dưới Stringer đầy đủ 1785 mm
Độ dày của một bowstring 231 mm
Khoảng cách trên bowstring giữa prosaws trên sân khấu 356 mm
Độ dốc cầu thang 32.7° từ tầng
Kích thước của bước
Độ sâu bước 350 mm
Chiều dầy cổ bậc 192 mm
Chiều cao của khoảng sáng 142 mm
© www.zhitov.ru