懸索橋預制主纜絲股檢測

懸索橋預制主纜絲股檢測項目報價？??解決方案？??檢測周期？??樣品要求？

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GB/T 32963-2016鋅鋁合金鍍層鋼絲纜索

本標準規定了鋅鋁合金鍍層鋼絲纜索的術語和定義、符號、結構形式、規格與型號、技術要求、試驗方法、檢驗規則、標志、包裝、運輸和儲存。本標準適用于懸索橋主纜用預制平行鋅鋁合金鍍層鋼絲索股、斜拉橋用熱擠聚乙烯鋅鋁合金鍍層鋼絲拉索，懸索橋鋅鋁合金鍍層鋼絲吊索可參照使用。

GB/T 50299-2018地下鐵道工程施工質量驗收標準

本標準適用于新建、擴建、改建地下鐵道工程的施工質量驗收。

GB 50460-2015油氣輸送管道跨越工程施工規范

本規范適用于新建或改、擴建的油氣輸送管道跨越人工或天然障礙物工程的施工。不適用于沿既有橋梁敷設管道。

GB/T 51310-2018地下鐵道工程施工標準

本標準適用于新建、擴建、改建地下鐵道工程的施工。

CJJ/T 275-2018市政工程施工安全檢查標準

本標準適用于市政工程施工安全生產的檢查評定。

JTG/T J23-2008公路橋梁加固施工技術規范

本規范適用于公路橋梁加固工程的施工。公路橋梁的改建與大、中修工程可參照執行。

BS EN 1993-1-11-2006歐洲法規3.鋼結構的設計.帶受拉構件結構的設計

prEN1993-1-11 gives design rules for structures with tension components made of steel, which, due to their connections with the structure, are adjustable and replaceable see Table 1.1.NOTE: Due to the requirement of adjustability and replaceability such tension components are generally prefabricated products delivered to site and installed into the structure. Tension components that are not adjustable or replaceable, e.g. air spun cables of suspension bridges, or for externally post-tensioned bridges, are outside the scope of this part. However, rules of this standard may be applicable. This standard also gives rules for determining the technical requirements for prefabricated tension components for assessing their safety, serviceability and durability.NOTE 1: Group A products in general have a single solid round cross section connected to end terminations by threads. They are mainly used as– bracings for roofs, walls, girders– stays for roof elements, pylons– tensioning systems for steel-wooden truss and steel structures, space framesNOTE 2: Group B products are composed of wires which are anchored in sockets or other end terminations and are fabricated primarily in the diameter range of 5 mm to 160 mm, see EN 12385-2.Spiral strand ropes are mainly used as– stay cables for aerials, smoke stacks, masts and bridges– carrying cables and edge cables for light weight structures– hangers or suspenders for suspension bridges– stabilizing cables for cable nets and wood and steel trusses– hand-rail cables for banisters, balconies, bridge rails and guardrailsFully locked coil ropes are fabricated in the diameter range of 20 mm to 180 mm and are mainly used as– stay cables, suspension cables and hangers for bridge construction– suspension cables and stabilizing cables in cable trusses– edge cables for cable nets– stay cables for pylons, masts, aerialsStructural strand ropes are mainly used as– stay cables for masts, aerials– hangers for suspension bridges– damper / spacer tie cables between stay cables– edge cables for fabric membranes– rail cables for banister, balcony, bridge and guide rails.NOTE 3: Group C products need individual or collective anchoring and appropriate protection.Bundles of parallel wires are mainly used as stay cables, main cables for suspension bridges and external tendons.Bundles of parallel strands are mainly used as stay cables for composite and steel bridges.(4) The types of termination dealt with in this part for Group B and C products are– metal and resin sockets, see EN 13411-4– sockets with cement grout– ferrules and ferrule securing, see EN 13411-3– swaged sockets and swaged fitting– U-bolt wire rope grips, see EN 13411-5– anchoring for bundles with wedges, cold formed button heads for wires and nuts for bars.NOTE: For terminology see Annex C.