A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Subway replaceable frame type vibration reduction floating slab ballast bed construction method
The invention discloses a subway replaceable frame type vibration reduction floating slab ballast bed construction method. The method comprises a CP III control network and base mapping measuring andsetting steps, a walking rail installation step, a base steel bar binding and formwork erecting step, a base concrete pouring and curing step, a limiting boss embedded part installation step, a side wall formwork erecting and concrete pouring step, a base concrete surface inspection and treatment step, a vibration reduction isolation pad and geotextile laying step, a track skeleton erection and initial adjustment step, a ballast bed steel bar and embedded part installation step, a ditch cover plate angle steel and formwork installation step, a track skeleton fine adjustment step, a ballast bedconcrete pouring and maintenance step, a line retest and data analysis step and a shock pad replacement test step. The subway frame type vibration reduction floating slab ballast bed construction technology is used, the construction efficiency is high, the quality is controllable, the cost is low, the operability is high, and the construction method can be widely applied and popularized.
本发明公开了地铁可更换框架式减振浮置板道床施工方法，它包括CPⅢ控制网及基标测设步骤、走行轨安装步骤、底座钢筋绑扎、立模步骤、底座混凝土浇筑及养生步骤、限位凸台预埋件安装步骤、侧墙立模及混凝土浇筑步骤、底座混凝土面检查及处理步骤、铺设减振隔离垫及土工布步骤、轨排架设及初调步骤、道床钢筋及预埋件安装步骤、水沟盖板角钢及模板安装步骤、轨排精调步骤、浇筑道床混凝土及养生步骤、线路复测及数据分析步骤和减震垫更换试验步骤；本发明利用地铁框架式减振浮置板道床施工技术，其施工工效较高，质量可控，成本较低，可操作性强，可广泛推广运用。
Subway replaceable frame type vibration reduction floating slab ballast bed construction method
The invention discloses a subway replaceable frame type vibration reduction floating slab ballast bed construction method. The method comprises a CP III control network and base mapping measuring andsetting steps, a walking rail installation step, a base steel bar binding and formwork erecting step, a base concrete pouring and curing step, a limiting boss embedded part installation step, a side wall formwork erecting and concrete pouring step, a base concrete surface inspection and treatment step, a vibration reduction isolation pad and geotextile laying step, a track skeleton erection and initial adjustment step, a ballast bed steel bar and embedded part installation step, a ditch cover plate angle steel and formwork installation step, a track skeleton fine adjustment step, a ballast bedconcrete pouring and maintenance step, a line retest and data analysis step and a shock pad replacement test step. The subway frame type vibration reduction floating slab ballast bed construction technology is used, the construction efficiency is high, the quality is controllable, the cost is low, the operability is high, and the construction method can be widely applied and popularized.
本发明公开了地铁可更换框架式减振浮置板道床施工方法，它包括CPⅢ控制网及基标测设步骤、走行轨安装步骤、底座钢筋绑扎、立模步骤、底座混凝土浇筑及养生步骤、限位凸台预埋件安装步骤、侧墙立模及混凝土浇筑步骤、底座混凝土面检查及处理步骤、铺设减振隔离垫及土工布步骤、轨排架设及初调步骤、道床钢筋及预埋件安装步骤、水沟盖板角钢及模板安装步骤、轨排精调步骤、浇筑道床混凝土及养生步骤、线路复测及数据分析步骤和减震垫更换试验步骤；本发明利用地铁框架式减振浮置板道床施工技术，其施工工效较高，质量可控，成本较低，可操作性强，可广泛推广运用。
Subway replaceable frame type vibration reduction floating slab ballast bed construction method
地铁可更换框架式减振浮置板道床施工方法
ZHANG XUEYI (author) / LIU SHUCHEN (author) / WEN RENGUANG (author) / LIN CONG (author) / XIAO FENG (author) / ZHAI DONGWEI (author) / CONG HUITAO (author) / YANG HAOJU (author)
2020-05-15
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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