Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction process of integrated floating floor slab of equipment room
The invention provides a construction process of an integrated floating floor slab of an equipment room, and belongs to the technical field of floating floor slab construction. The construction process of the integrated floating floor slab of the equipment room comprises the steps of positioning and setting out, cement mortar leveling and the like. According to the construction process, the integral construction mode of a whole equipment room floor slab and an equipment foundation is adopted, and one-time forming of construction is guaranteed; when special-shaped equipment room floor slabs such as L-shaped equipment room floor slabs and irregular hexagonal equipment room floor slabs are hoisted and constructed, spring shock absorbers within the range of 3 m at sharp corners are pre-jackedin advance, after pre-jacking is completed, two jacking devices are adopted for lifting the floor slabs of the whole equipment room from outside to inside, and symmetrical balance floor slab lifting is achieved; and two-layer sleeve type drainage design is adopted at a floating floor slab and an in-situ leakage position, drainage in a floating floor slab equipment room is achieved, due to the factthat the height of a spring sleeve is fixed, the thickness of the equipment foundation is too large, the combined design that a seamless steel pipe cushion block is additionally arranged below an ultrahigh spring sleeve is adopted, and the problem that the spring shock absorbers of the same type on the equipment foundation are not high enough and difficult to lift is solved.
本发明提供了一种设备机房集成式浮筑楼板的施工工艺，属于浮筑楼板施工技术领域，该一种设备机房集成式浮筑楼板的施工工艺包括定位放线和水泥砂浆找平等步骤，本发明采用全机房楼板与设备基础整体施工方式，保证了施工一次成型，在对L型、不规则六边形等异形机房楼板提升施工时，预先对尖角处3米范围内的弹簧减震器进行预顶升，预顶升完成后对整个机房从外至内采用两台顶升器进行楼板提升，实现对称平衡楼板提升，通过在浮筑楼板和原地漏处采用两层套筒式排水设计，实现了浮筑楼板机房内排水，由于弹簧套筒高度一定，设备基础处厚度过大，采用超高弹簧套筒下加无缝钢管垫块的组合设计，解决设备基础处同类型弹簧减震器高度不够难以提升的问题。
Construction process of integrated floating floor slab of equipment room
The invention provides a construction process of an integrated floating floor slab of an equipment room, and belongs to the technical field of floating floor slab construction. The construction process of the integrated floating floor slab of the equipment room comprises the steps of positioning and setting out, cement mortar leveling and the like. According to the construction process, the integral construction mode of a whole equipment room floor slab and an equipment foundation is adopted, and one-time forming of construction is guaranteed; when special-shaped equipment room floor slabs such as L-shaped equipment room floor slabs and irregular hexagonal equipment room floor slabs are hoisted and constructed, spring shock absorbers within the range of 3 m at sharp corners are pre-jackedin advance, after pre-jacking is completed, two jacking devices are adopted for lifting the floor slabs of the whole equipment room from outside to inside, and symmetrical balance floor slab lifting is achieved; and two-layer sleeve type drainage design is adopted at a floating floor slab and an in-situ leakage position, drainage in a floating floor slab equipment room is achieved, due to the factthat the height of a spring sleeve is fixed, the thickness of the equipment foundation is too large, the combined design that a seamless steel pipe cushion block is additionally arranged below an ultrahigh spring sleeve is adopted, and the problem that the spring shock absorbers of the same type on the equipment foundation are not high enough and difficult to lift is solved.
本发明提供了一种设备机房集成式浮筑楼板的施工工艺，属于浮筑楼板施工技术领域，该一种设备机房集成式浮筑楼板的施工工艺包括定位放线和水泥砂浆找平等步骤，本发明采用全机房楼板与设备基础整体施工方式，保证了施工一次成型，在对L型、不规则六边形等异形机房楼板提升施工时，预先对尖角处3米范围内的弹簧减震器进行预顶升，预顶升完成后对整个机房从外至内采用两台顶升器进行楼板提升，实现对称平衡楼板提升，通过在浮筑楼板和原地漏处采用两层套筒式排水设计，实现了浮筑楼板机房内排水，由于弹簧套筒高度一定，设备基础处厚度过大，采用超高弹簧套筒下加无缝钢管垫块的组合设计，解决设备基础处同类型弹簧减震器高度不够难以提升的问题。
Construction process of integrated floating floor slab of equipment room
一种设备机房集成式浮筑楼板的施工工艺
WANG BAODONG (Autor:in) / WANG XIAN (Autor:in) / LIU ZENGQI (Autor:in) / WEI HAILIANG (Autor:in) / LAN JIAN (Autor:in) / SUN YUANPENG (Autor:in) / LI LIN (Autor:in)
26.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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