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A platform for research: civil engineering, architecture and urbanism
Servo support and construction method thereof
The invention relates to a servo support and a construction method thereof, the servo support comprises a concrete support, a steel rib is arranged in the concrete support, one end of the steel rib abuts against an enclosure body through a jack, and the other end of the steel rib is poured in the concrete support. The construction method comprises the steps that after the upper-layer concrete support is constructed, the lower-layer concrete support is partially constructed; steel ribs are erected, one end of each steel rib abuts against a currently-constructed concrete support, and the other end of each steel rib abuts against the enclosure body through a jack; the concrete supports and the concrete enclosing purlins in the edge areas continue to be poured; and the jack carries out subsequent loading. According to the servo support and the construction method thereof, the steel ribs used for supporting are arranged in the edge concrete support, the pre-jacking force is applied in advance, the problem that a current concrete servo support system has a loading blank period is solved, the servo support system can work in advance, the pre-jacking force is continuously kept, and the working efficiency is improved. And the horizontal deformation control effect of the enclosure structure is improved.
本发明涉及一种伺服支撑及其施工方法，伺服支撑包括：混凝土支撑，所述混凝土支撑内设有钢骨，所述钢骨的一端通过千斤顶抵接围护体，所述钢骨的另一端浇筑于所述混凝土支撑内。施工方法包括上层混凝土支撑施工完后，下层混凝土支撑已部分施工；架设钢骨，钢骨一端抵接当前施工的混凝土支撑上，另一端通过千斤顶抵接围护体；继续浇筑临边区域的混凝土支撑和混凝土围檩；千斤顶进行后续加载。本发明提供的伺服支撑及其施工方法，利用在临边混凝土支撑中设置用于支撑的钢骨，提前施加预顶力，解决当前混凝土伺服支撑体系存在加载空白期的问题，有利于伺服支撑体系提前工作，持续保持预顶力，提高围护结构水平变形控制效果。
Servo support and construction method thereof
The invention relates to a servo support and a construction method thereof, the servo support comprises a concrete support, a steel rib is arranged in the concrete support, one end of the steel rib abuts against an enclosure body through a jack, and the other end of the steel rib is poured in the concrete support. The construction method comprises the steps that after the upper-layer concrete support is constructed, the lower-layer concrete support is partially constructed; steel ribs are erected, one end of each steel rib abuts against a currently-constructed concrete support, and the other end of each steel rib abuts against the enclosure body through a jack; the concrete supports and the concrete enclosing purlins in the edge areas continue to be poured; and the jack carries out subsequent loading. According to the servo support and the construction method thereof, the steel ribs used for supporting are arranged in the edge concrete support, the pre-jacking force is applied in advance, the problem that a current concrete servo support system has a loading blank period is solved, the servo support system can work in advance, the pre-jacking force is continuously kept, and the working efficiency is improved. And the horizontal deformation control effect of the enclosure structure is improved.
本发明涉及一种伺服支撑及其施工方法，伺服支撑包括：混凝土支撑，所述混凝土支撑内设有钢骨，所述钢骨的一端通过千斤顶抵接围护体，所述钢骨的另一端浇筑于所述混凝土支撑内。施工方法包括上层混凝土支撑施工完后，下层混凝土支撑已部分施工；架设钢骨，钢骨一端抵接当前施工的混凝土支撑上，另一端通过千斤顶抵接围护体；继续浇筑临边区域的混凝土支撑和混凝土围檩；千斤顶进行后续加载。本发明提供的伺服支撑及其施工方法，利用在临边混凝土支撑中设置用于支撑的钢骨，提前施加预顶力，解决当前混凝土伺服支撑体系存在加载空白期的问题，有利于伺服支撑体系提前工作，持续保持预顶力，提高围护结构水平变形控制效果。
Servo support and construction method thereof
一种伺服支撑及其施工方法
YANG YUSHENG (author) / HAO ZHAOXUAN (author) / WANG WEI (author) / YANG XU (author) / ZHAO QIANG (author) / ZHOU XIAOLI (author) / WANG XIAOLIN (author) / YANG CHENGBIN (author)
2024-06-11
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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