雨棚支架80度與80角是否相同

　　Is the 80 degree and 80 degree angle of the canopy bracket the same

　　結論與解釋

　　Conclusion and Explanation

　　不是一個概念。行業里“80°”通常指雨棚頂板的傾斜角度（坡度）；而“80角”多半指型材的規格型號，如“80×80 角鋼/鋁型材”或“80 mm 支架截面邊長/高度”。兩者分別描述“角度”和“尺寸”，不能互換。

　　It's not a concept. In the industry, "80 °" usually refers to the inclination angle (slope) of the canopy roof; And "80 angle" mostly refers to the specification and model of the profile, such as "80 × 80 angle steel/aluminum profile" or "80 mm bracket section edge length/height". The two describe "angle" and "size" separately and cannot be interchanged.

　　常見含義對照

　　Common meanings comparison

　　寫法常見含義單位適用場景備注

　　Common meanings of writing, applicable scenarios, and notes

　　80°頂棚傾斜角度（坡度）度（°）設計排水、采光、抗風例如膜結構雨棚常建議坡度約5°–15°；也有結構將合理傾角做到約26°34′–45°

　　80 ° ceiling tilt angle (slope) degree (°) is recommended for designing drainage, lighting, and wind resistance. For example, membrane structure canopies are often recommended to have a slope of about 5 ° -15 °; There are also structures that can achieve a reasonable inclination angle of about 26 ° 34 ′ -45 °

　　80角型材規格“80×80”或“邊長/高度約80 mm”mm 或無量綱指支架/框架型材尺寸不等同于80°；下單需明確是等邊還是不等邊、壁厚、材質等

　　The specification of the 80 angle profile is "80 × 80" or "side length/height is about 80 mm" mm or dimensionless, indicating that the size of the bracket/frame profile is not equivalent to 80 °; When placing an order, it is necessary to specify whether it is equal or unequal, wall thickness, material, etc

　　上述“80°”的坡度建議與“26°34′–45°”傾角示例，分別來自不同結構雨棚的設計實踐；“80角”的叫法多見于型材規格描述。

　　The recommended slope of "80 °" and the example of "26 ° 34 ′ -45 °" inclination angle mentioned above are from the design practices of different structural canopies; The term '80 degrees' is commonly used in the description of profile specifications.

　　快速判斷你遇到的是哪一個

　　Quickly determine which one you have encountered

　　看圖紙/清單標注：標注“∠80°”“坡度1:…”“α=80°”多為角度；標注“L80×80×t”“80×80 鋁型材”“截面80 mm”多為尺寸。

　　Refer to the drawings/list annotations: "∠ 80 °", "Slope 1:...", "α=80 °" are mostly angles; The annotations "L80 × 80 × t", "80 × 80 aluminum profile", and "section 80 mm" are mostly dimensions.

　　看單位：帶“°”是角度；帶“mm”或“×”多為尺寸。

　　Look at the unit: with "°" is the angle; Dimensions marked with "mm" or "x" are often used.

　　看用途：涉及“排水/采光/抗風設計”多為角度；涉及“型材選型/連接孔位/截面參數”多為尺寸。

　　Usage: It involves "drainage/lighting/wind resistance design" from various angles; The selection of profiles/connection hole positions/section parameters mostly involve dimensions.

　　選型與溝通建議

　　Selection and communication suggestions

　　若說的是角度：先確定功能需求。一般屋面/雨棚為快速排水，坡度常取約5°–15°；若兼顧其他結構或造型，可能做到約26°34′–45°。明確“80°”是否指坡度，以及該角度是否滿足排水與結構要求。

　　If we're talking about perspective: first determine the functional requirements. The general roof/canopy is designed for quick drainage, with a slope of approximately 5 ° -15 °; If other structures or shapes are taken into account, it is possible to achieve an angle of approximately 26 ° 34 ′ -45 °. Clarify whether "80 °" refers to slope and whether this angle meets drainage and structural requirements.

　　若說的是尺寸：不要只說“80角”，請完整給出“80×80×t（mm）、材質（如Q235/鋁合金）、是否等邊、表面處理（如熱鍍鋅）、孔位與配件規格”，以免與角度混淆導致錯配。

　　If you are talking about size: don't just say "80 degrees", please provide the complete "80 × 80 × t (mm), material (such as Q235/aluminum alloy), whether it is equal or not, surface treatment (such as hot-dip galvanizing), hole position and accessory specifications" to avoid confusion with angle and mismatch.

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