A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pier body lofting method for high pier slip form construction
The invention discloses a pier body lofting method for high pier slip form construction, which relates to the field of building construction and comprises the following steps: S1, carrying out stress analysis on a pier body by adopting software to obtain an initial position of the pier body during lofting; s2, constructing a pier body model under the three-dimensional coordinates, and converting the initial position of the pier body into a three-dimensional position under the three-dimensional coordinates; s3, converting the three-dimensional position into a lofting position according to data analysis of the high wind speed; s4, concrete pouring construction is conducted on the pier body according to the lofting position by means of a sliding formwork in a segmented construction mode; s5, after the construction of the current section is completed, the mold stripping strength of concrete, the sliding-up speed of a sliding mold and the sliding-up inclination of an operation platform are controlled; s6, controlling the position of the formwork after the slip form slips up each time, and repeating the steps S4 to S6 until the lofting construction of the pier body is completed; by means of the method, the pier body measurement precision in high-pier slip form construction at the high wind speed can be improved; and the reliability and environmental applicability of high-pier slip form construction at high wind speed are improved.
本发明公开了用于高墩滑模施工的墩身放样方法，涉及建筑施工领域，包括：S1、采用软件对墩身进行受力分析，获取放样时墩身的初始位置；S2、构建三维坐标下的墩身模型，将墩身的初始位置转换为三维坐标下的三维位置；S3、根据高风速的数据分析，将三维位置转换为放样位置；S4、利用滑模采用分段施工方式根据放样位置对墩身进行混凝土浇筑施工；S5、当前段施工完成后，控制混凝土的出模强度、滑模滑升速度和操作平台滑升的倾斜度；S6、控制滑模每次滑升后的模板位置，重复S4‑S6直到墩身放样施工完成；通过本方法可以提高在高风速下高墩滑模施工中墩身测量精度；提高高风速下高墩滑模施工的可靠性与环境适用性。
Pier body lofting method for high pier slip form construction
The invention discloses a pier body lofting method for high pier slip form construction, which relates to the field of building construction and comprises the following steps: S1, carrying out stress analysis on a pier body by adopting software to obtain an initial position of the pier body during lofting; s2, constructing a pier body model under the three-dimensional coordinates, and converting the initial position of the pier body into a three-dimensional position under the three-dimensional coordinates; s3, converting the three-dimensional position into a lofting position according to data analysis of the high wind speed; s4, concrete pouring construction is conducted on the pier body according to the lofting position by means of a sliding formwork in a segmented construction mode; s5, after the construction of the current section is completed, the mold stripping strength of concrete, the sliding-up speed of a sliding mold and the sliding-up inclination of an operation platform are controlled; s6, controlling the position of the formwork after the slip form slips up each time, and repeating the steps S4 to S6 until the lofting construction of the pier body is completed; by means of the method, the pier body measurement precision in high-pier slip form construction at the high wind speed can be improved; and the reliability and environmental applicability of high-pier slip form construction at high wind speed are improved.
本发明公开了用于高墩滑模施工的墩身放样方法，涉及建筑施工领域，包括：S1、采用软件对墩身进行受力分析，获取放样时墩身的初始位置；S2、构建三维坐标下的墩身模型，将墩身的初始位置转换为三维坐标下的三维位置；S3、根据高风速的数据分析，将三维位置转换为放样位置；S4、利用滑模采用分段施工方式根据放样位置对墩身进行混凝土浇筑施工；S5、当前段施工完成后，控制混凝土的出模强度、滑模滑升速度和操作平台滑升的倾斜度；S6、控制滑模每次滑升后的模板位置，重复S4‑S6直到墩身放样施工完成；通过本方法可以提高在高风速下高墩滑模施工中墩身测量精度；提高高风速下高墩滑模施工的可靠性与环境适用性。
Pier body lofting method for high pier slip form construction
用于高墩滑模施工的墩身放样方法
ZHAO ZHENGNAN (author) / WAN YI (author) / ZHANG QILONG (author) / HAN ZHENJIANG (author) / FENG ZHIYONG (author) / CHEN WENPING (author) / LIANG LIANG (author) / LU QIBO (author) / ZHOU QI (author) / MA MIN (author)
2023-01-17
Patent
Electronic Resource
Chinese
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