A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of elevator installation of buildings, and particularly relates to a construction method for elevator installation and application thereof, and the construction method comprises the following steps: shaft excavation, cushion layer pouring, chemical bar planting, formwork erection, concrete pouring, concrete curing, pile pressing, pile sealing, earthwork backfilling, derrick installation, derrick decoration, and elevator installation and debugging. The concrete curing time is 10-15 days, and the concrete curing step is started 4-10 hours after the concrete pouring step is completed; during concrete curing, the environment temperature is not lower than 5 DEG C, and the temperature rising speed is not higher than 8 DEG C/h; during curing, the internal temperature of the concrete does not exceed 55 DEG C, and the cooling speed is not more than 8 DEG C/h. By providing the concrete curing method and curing time, the concrete curing can meet the construction standard requirement in a short time, the concrete structural strength is guaranteed, the safety of an elevator after installation is guaranteed, meanwhile, the construction time is limited within the lowest range, and the influence of construction on residents is reduced to the minimum.
本发明属于建筑物加装电梯技术领域，具体涉及一种加装电梯的施工方法及其应用，包括以下步骤：井道挖掘、垫层浇筑、化学植筋、模板架支、混凝土浇筑、混凝土养护、压桩、封桩、土方回填、井架安装、井架装修、电梯安装和调试。所述混凝土养护的时间为10～15天，混凝土养护步骤在混凝土浇筑步骤完成后4～10小时后开始；所述混凝土养护时环境温度不低于5℃，升温速度不大于8℃/h；养护期间混凝土内部温度不超过55℃，降温速度不大于8℃/h。通过提供混凝土的养护方法和养护时间，使混凝土养护在较短时间内达到施工标准要求，保证混凝土结构强度，保证电梯安装后的安全性，同时将施工时间限制在最低范围内，将施工对居民的影响降至最低。
The invention belongs to the technical field of elevator installation of buildings, and particularly relates to a construction method for elevator installation and application thereof, and the construction method comprises the following steps: shaft excavation, cushion layer pouring, chemical bar planting, formwork erection, concrete pouring, concrete curing, pile pressing, pile sealing, earthwork backfilling, derrick installation, derrick decoration, and elevator installation and debugging. The concrete curing time is 10-15 days, and the concrete curing step is started 4-10 hours after the concrete pouring step is completed; during concrete curing, the environment temperature is not lower than 5 DEG C, and the temperature rising speed is not higher than 8 DEG C/h; during curing, the internal temperature of the concrete does not exceed 55 DEG C, and the cooling speed is not more than 8 DEG C/h. By providing the concrete curing method and curing time, the concrete curing can meet the construction standard requirement in a short time, the concrete structural strength is guaranteed, the safety of an elevator after installation is guaranteed, meanwhile, the construction time is limited within the lowest range, and the influence of construction on residents is reduced to the minimum.
本发明属于建筑物加装电梯技术领域，具体涉及一种加装电梯的施工方法及其应用，包括以下步骤：井道挖掘、垫层浇筑、化学植筋、模板架支、混凝土浇筑、混凝土养护、压桩、封桩、土方回填、井架安装、井架装修、电梯安装和调试。所述混凝土养护的时间为10～15天，混凝土养护步骤在混凝土浇筑步骤完成后4～10小时后开始；所述混凝土养护时环境温度不低于5℃，升温速度不大于8℃/h；养护期间混凝土内部温度不超过55℃，降温速度不大于8℃/h。通过提供混凝土的养护方法和养护时间，使混凝土养护在较短时间内达到施工标准要求，保证混凝土结构强度，保证电梯安装后的安全性，同时将施工时间限制在最低范围内，将施工对居民的影响降至最低。
Construction method for additionally installing elevator and application of construction method
一种加装电梯的施工方法及其应用
2022-07-19
Patent
Electronic Resource
Chinese
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