A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Transformation method for additionally installing escalator on existing passenger tunnel and station house stand column combined building structure
The invention provides a transformation method for additionally installing an escalator on an existing passenger tunnel and station house stand column combined construction structure. The transformation method comprises the following steps that S1, existing line facilities of an existing channel are protected; S2, hole digging piles are constructed on the side, close to a station house, of a channel bottom plate in a pile jumping mode; S3, diagonal bars are constructed between the side walls of the channel; S4, the channel bottom plate, away from the station house side, of the hole digging piles are dismounted, and an escalator foundation pit is dug downwards at the dismounted channel bottom plate, and an escalator foundation pit is excavated downwards at the dismounted channel bottom plate; and S5, concrete layers are poured at the bottom and on the side walls of the escalator foundation pit, and the escalator is installed on the escalator foundation pit. The escalator foundation pitis additionally arranged on the existing channel of the station, so that the escalator is additionally arranged in the existing channel; and meanwhile, the station house beside the existing channel isprotected by additionally arranging the hole digging piles, the existing channel does not need to be dismounted, the station house of the existing station and equipment in the house are prevented from being influenced in the dismounting process, station transportation organization is guaranteed, then the normal operation of the existing line is ensured, and the influence on the passage of passengers is greatly reduced.
本发明提供了一种既有旅客地道与站房立柱合建结构加装扶梯的改造方法，包括如下步骤：S1、对既有通道的既有线设施进行防护；S2、在通道底板上靠近站房侧跳桩施工挖孔桩；S3、在通道侧墙之间施工对撑杆；S4、拆除挖孔桩远离站房侧的通道底板，并在拆除的通道底板处向下开挖扶梯基坑；S5、在扶梯基坑的底部和侧壁浇筑混凝土层，并在扶梯基坑上安装扶梯。该发明通过对车站既有通道增设扶梯基坑，以实现在既有通道内加装自动扶梯，同时通过增设挖孔桩对既有通道旁的站房进行防护，无需拆除既有通道，避免了拆除过程中影响既有车站站房及房内设备，保障车站运输组织，进而保证了既有线的正常运营，大大减少了对旅客通行的影响。
Transformation method for additionally installing escalator on existing passenger tunnel and station house stand column combined building structure
The invention provides a transformation method for additionally installing an escalator on an existing passenger tunnel and station house stand column combined construction structure. The transformation method comprises the following steps that S1, existing line facilities of an existing channel are protected; S2, hole digging piles are constructed on the side, close to a station house, of a channel bottom plate in a pile jumping mode; S3, diagonal bars are constructed between the side walls of the channel; S4, the channel bottom plate, away from the station house side, of the hole digging piles are dismounted, and an escalator foundation pit is dug downwards at the dismounted channel bottom plate, and an escalator foundation pit is excavated downwards at the dismounted channel bottom plate; and S5, concrete layers are poured at the bottom and on the side walls of the escalator foundation pit, and the escalator is installed on the escalator foundation pit. The escalator foundation pitis additionally arranged on the existing channel of the station, so that the escalator is additionally arranged in the existing channel; and meanwhile, the station house beside the existing channel isprotected by additionally arranging the hole digging piles, the existing channel does not need to be dismounted, the station house of the existing station and equipment in the house are prevented from being influenced in the dismounting process, station transportation organization is guaranteed, then the normal operation of the existing line is ensured, and the influence on the passage of passengers is greatly reduced.
本发明提供了一种既有旅客地道与站房立柱合建结构加装扶梯的改造方法，包括如下步骤：S1、对既有通道的既有线设施进行防护；S2、在通道底板上靠近站房侧跳桩施工挖孔桩；S3、在通道侧墙之间施工对撑杆；S4、拆除挖孔桩远离站房侧的通道底板，并在拆除的通道底板处向下开挖扶梯基坑；S5、在扶梯基坑的底部和侧壁浇筑混凝土层，并在扶梯基坑上安装扶梯。该发明通过对车站既有通道增设扶梯基坑，以实现在既有通道内加装自动扶梯，同时通过增设挖孔桩对既有通道旁的站房进行防护，无需拆除既有通道，避免了拆除过程中影响既有车站站房及房内设备，保障车站运输组织，进而保证了既有线的正常运营，大大减少了对旅客通行的影响。
Transformation method for additionally installing escalator on existing passenger tunnel and station house stand column combined building structure
既有旅客地道与站房立柱合建结构加装扶梯的改造方法
HUANG GUANGHUI (author) / XIONG TAO (author) / LI ANRUI (author) / LONG JUNXIAN (author) / QIN YEYAN (author) / HAO CHONG (author) / MA XIAOBING (author) / ZHAO JIANFENG (author) / LIU QIANQIAN (author) / XIAO YAO (author)
2021-02-05
Patent
Electronic Resource
Chinese
Transformation method for additionally installing escalator in existing passenger tunnel
| European Patent Office | 2021
| European Patent Office | 2024
Structure for additionally installing elevator on old building
| European Patent Office | 2021
Lifting device for additionally installing elevator on old building
| European Patent Office | 2023
| European Patent Office | 2020