固定平臺、走道、樓梯與梯子的設計、施工與安裝培訓資料-預覽頁

　

【正文】 ive loads and load binations 第1部分：靜荷載和活荷載以及組合荷載 Part 2: Wind loads 第2部分：風力載荷荷載1192 Electroplated coatings — Nickel and chromium 靜電涂層鎳與鉻1538 SAA Coldformed Steel Structures Code SAA 冷成型鋼規范1554 SAA Structural Steel Welding Code SAA 鋼材焊接規范 Part 1: Welding of steel structures 第1部分 鋼材鋼結構的焊接1604 Preservative treatment for sawn timber, veneer and plywood 鋸材、飾面和膠合板的防腐處理1650 Hotdipped galvanized coatings on ferrous articles 鐵制品的熱浸鍍鋅層1664 SAA Aluminium Structures Code SAA 鋁結構規范1665 SAA Aluminium Welding Code SAA 鋁焊接規范1720 SAA Timber Structures Code SAA 木結構規范 Part 1: Design methods 第1部分 設計方法1734 Aluminium and aluminium alloys — Flat sheet, coiled sheet and plate 鋁和鋁合金平板薄板、帶狀薄板卷板和盤和鋼板1782 Flooring milled from Australiangrown conifers (softwoods) (excluding radiata pine and cypress pine) 由澳洲松樹（軟木材，除了輻射松和柏木）制成的地板。 Going — in a stair, the horizontal distance from the nosing of one tread to the nosing of the next tread. 級距－相鄰踏板的突沿之間的水平距離。 Ladder — a structure with treads or rungs, with or without stiles and handrails. 梯子－帶有踏板或踏輥的結構，不管有沒有梯框和扶手。 Pipe — a tubular product made as a production item for sale. It may be round, oval, square, or rectangular in section.管－一類管材，作為產品生產出售，截面可為圓形、橢圓、方形或矩形。 Reasonably practicable — practicable having regard to —適度可行—是否可行與以下情況有關—(a) the severity of the hazard or risk in question。 Regulatory authority — a Minister of the Crown, a government department, mission or other authority having power to issue regulations, orders or other instructions having the force of law in respect of any subject covered by this Standard.管理機構－對于本《標準》中所有規定，有權發布規章、命令或其他擁有法律效力的指示的皇室大臣內閣閣員、政府部門、委員會或其他法定或政府機構。 Shall — indicates that a statement is mandatory.必須－表示一段陳述為命令式的。 Stile — a side member that supports the treads or rungs of a ladder. The terms ‘side rail’, and ‘stringer’, are often used synonymously.梯框－支撐梯子踏板或踏輥的側邊構件。SECTION 2 STRUCTURAL DESIGN, MATERIALS AND WELDING第二章 結構設計、原料材料與焊接 DESIGN設計 General The design of the structural work prising the platform, walkways, stairways, ladders, and guardrailing shall ply with the relevant requirements of the following Standards:概論概述總則。Where the floor of the platform or walkway or landing is likely to be loaded in excess of the above requirements, the design loading shall be based on the requirements of AS .若平臺、走道或梯段平臺的地板有可能承受載超出上述要求的荷載負荷，則設計荷載必須以AS 。(b) A force of 330 N per linear metre acting outwards or downwards on the top rail or edge. Where appropriate, wind loadings in accordance with AS shall be added to the above live loadings. 每延米330牛的作用力向外或向下施加在護欄頂端或邊緣每延米330N的作用力。2 Remended maximum spacing of posts dependent on the material or section of the post and the method of fastening are given in Appendix A.由立柱的材料或截面決定的立柱建議最大間距以及緊固方法請見附錄A。(b) A force of 550 N applied downwards at the centre of the span. 在跨距中心向下施加550 N作用力。若樓梯有可能承載超出上述要求的負荷荷載，則設計荷載須以AS 。負荷荷載的數量及其間距取決于梯子的預期用途。 MATERIALS原料材料 General The materials used shall ply with the relevant Australian Standard specifications, where such exist, or in their absence with British Standard specifications, or with other recognized specifications.概論概述總則。NOTE: Attention is drawn to the corrosion which can occur when dissimilar metals are brought into close proximity with one another under certain conditions.注釋：注：在一定條件下異種金屬互相接近時可能會發生腐蝕現象，應注意這點。 Galvanized pipe Where galvanized pipe is used, the wall thickness shall be not less than mm (see Note). Pipe shall be hotdip galvanized internally and externally in accordance with the requirements of AS 1650 for hollow sections.鍍鋅管。對鍍鋅造成的損害可通過冷鍍鋅、施涂富鋅涂料或等效防護措施進行修補。（見注釋）Unsealed pipe shall have a wall thickness of not less than mm.。Solid timber exposed to the weather or to other conditions of high decay hazard shall be of Class 1 or Class 2 durability as defined in AS 1684, or be suitably treated in accordance with AS 1604.暴露在天氣風化或其他高腐朽危險環境下的實心木料，其耐久性必須為AS 1684標準定義的1級或2級，或者按照AS 1604標準得到進行適當處理。用于建造固定梯子和踏步式梯子的木料的質量和種類必須符合AS 。若連接結構附件的形狀對螺釘造成施加了拉伸負荷荷載，或者螺釘上出現的負荷荷載偏心重心偏離，則在連接中必須使用2個以上使用的螺釘不得少于2個。 Protective coating Where a protective coating is applied, such coating shall ply with the appropriate Standard.保護層防護涂層。3 Some examples of suitable protective coatings are specified in AS 1192, AS 1789, AS 1790 and AS 2105.合適的保護層的一些示例已在AS 119AS 178AS 1790 和 AS 2105中明確給出規定了一些適當防護涂層的示例。鋁構件的焊接必須遵守AS 1665標準。若需要排水，則坡度不得超過1:35。 Continuous walkways Walkways may have a slope up to and including 20 degrees. Where the slope of a walkway exceeds 1 in 8 (7 degrees), the walkway shall be of –連續走道。 帶夾板的金屬板；(c) timber plying with Clause fitted with cleats。Cleats shall be not less than 50 mm 25 mm timber or 10 mm square metal bar fixed to the walkway and evenly spaced at intervals (see Table ).夾板不得為采用尺寸小于50毫米x25毫米的木塊或者小于10毫米的方形金屬桿，并應間隔相等距離固定在走道上（）。)1： 4 (176。 Minimum vertical clearance Except where otherwise approved by the regulatory authority, the vertical clearance above platforms and walkways shall be not less than 2000 mm.最小豎向凈空凈高。 Walkways Where guardrailing is provided on both sides of a walkway, the clear width of the walkway measured between the inner edge of the guardrails shall be not less than 550 mm.走道。 PROTECTION AT SIDES, ENDS, EDGES, AND OPENINGS 側邊、端部、邊緣和開口處的防護 Sides and ends側邊和端部 Guardrailing Continuous guardrailing plying with Clause shall be provided on the sides and ends of all platforms and walkways, except at points of access from a stairway or ladder, or where there is a permanent structure not more than 100 m