A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel spring floating slab prefabricated slab track construction method
The invention relates to the technical field of track construction, in particular to a steel spring floating slab prefabricated slab track construction method which comprises the following steps: 1, construction preparation; 2, measuring and setting an encryption base mark; 3, checking and measuring the size deviation limit of the floating slab section tunnel; 4, tunnel base garbage and sundries are cleaned; 5, mounting a track-laying gantry crane running rail; 6, binding and mounting of base steel bars; 7, mounting a base expansion joint board and a central ditch template; 8, base concrete pouring and curing; ninthly, checking the elevation and levelness of the base, and renovating; 10, surveying and setting out the basic mark; 11, transporting the prefabricated slab to a construction site; 12, hoisting and preliminarily positioning the track-laying gantry crane prefabricated slab; 13, accurately adjusting and measuring the prefabricated slab; 14, assembling a steel rail and a fastener; 15, finely adjusting the geometric dimension of the track; sixthly, the floating slab is jacked; seventhly, a sealing strip and a cover plate are installed. According to the construction method, the steel spring floating slab prefabricated slab track can be well constructed.
本发明涉及轨道施工技术领域，涉及一种钢弹簧浮置板预制板轨道施工方法，包括：一、施工准备；二、测设加密基标；三、浮置板地段隧道尺寸偏差限界检查及测量；四、隧道基底垃圾、杂物清理；五、铺轨门吊走行轨的安装；六、基底钢筋的绑扎及安装；七、基底伸缩缝木板、中心水沟模板安装；八、基底混凝土浇筑及养生；九、基底高程及水平度检查、整修；十、基标测量放线；十一、运输预制板至施工现场；十二、铺轨门吊预制板的吊装及初步定位；十三、预制板精确调整及测量；十四、钢轨、扣件的组装；十五、轨道几何尺寸的精调；十六、浮置板顶升；十七、密封条、盖板安装。本发明能较佳地进行钢弹簧浮置板预制板轨道施工。
Steel spring floating slab prefabricated slab track construction method
The invention relates to the technical field of track construction, in particular to a steel spring floating slab prefabricated slab track construction method which comprises the following steps: 1, construction preparation; 2, measuring and setting an encryption base mark; 3, checking and measuring the size deviation limit of the floating slab section tunnel; 4, tunnel base garbage and sundries are cleaned; 5, mounting a track-laying gantry crane running rail; 6, binding and mounting of base steel bars; 7, mounting a base expansion joint board and a central ditch template; 8, base concrete pouring and curing; ninthly, checking the elevation and levelness of the base, and renovating; 10, surveying and setting out the basic mark; 11, transporting the prefabricated slab to a construction site; 12, hoisting and preliminarily positioning the track-laying gantry crane prefabricated slab; 13, accurately adjusting and measuring the prefabricated slab; 14, assembling a steel rail and a fastener; 15, finely adjusting the geometric dimension of the track; sixthly, the floating slab is jacked; seventhly, a sealing strip and a cover plate are installed. According to the construction method, the steel spring floating slab prefabricated slab track can be well constructed.
本发明涉及轨道施工技术领域，涉及一种钢弹簧浮置板预制板轨道施工方法，包括：一、施工准备；二、测设加密基标；三、浮置板地段隧道尺寸偏差限界检查及测量；四、隧道基底垃圾、杂物清理；五、铺轨门吊走行轨的安装；六、基底钢筋的绑扎及安装；七、基底伸缩缝木板、中心水沟模板安装；八、基底混凝土浇筑及养生；九、基底高程及水平度检查、整修；十、基标测量放线；十一、运输预制板至施工现场；十二、铺轨门吊预制板的吊装及初步定位；十三、预制板精确调整及测量；十四、钢轨、扣件的组装；十五、轨道几何尺寸的精调；十六、浮置板顶升；十七、密封条、盖板安装。本发明能较佳地进行钢弹簧浮置板预制板轨道施工。
Steel spring floating slab prefabricated slab track construction method
钢弹簧浮置板预制板轨道施工方法
HE KUANG (author) / LI TIEBIN (author) / ZHANG JINGUANG (author) / GUO BOQIAN (author) / YAN HAITAO (author) / HUANG LIANG (author) / GU JINCHAO (author) / LI WEI (author) / CHI MAORU (author) / KIM HAK-SONG (author)
2023-01-13
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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