Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Building grading jacking deviation rectifying method
The invention relates to the technical field of building deviation rectification engineering, in particular to a building grading jacking deviation rectification method which comprises the steps that (1) a building needing deviation rectification is analyzed, and the position of a building jacking point is determined; (2) determining the optimal jacking force and the maximum jacking height of each jacking point according to the overall load and the gravity center of the building and the setting positions of the jacking points; (3) according to the maximum jacking height of each jacking point and counter force provided by soil body springback, the grading jacking grade number of each jacking point and the jacking height of each grade are calculated; 4) excavating a construction operation pit and an operation surface, and then arranging a jacking system at each jacking point; 5, after the jacking system is arranged, the building foundation is jacked according to the jacking grade number and the jacking height of each grade. According to the method, the foundation on the settlement side of the building is jacked in a grading jacking and grouting mode, the internal space and the overall structure of the building are not damaged, and the structural integrity and safety of the building are guaranteed.
本发明涉及建筑纠偏工程技术领域，具体涉及一种建筑物分级顶升纠偏方法，该方法的步骤为：1）对需要纠偏的建筑物进行分析，确定建筑物顶升点的位置；2）根据建筑物整体荷载、重心以及顶升点的设置位置，确定每个顶升点的最适顶升力和最大顶升高度；3）根据每个顶升点的最大顶升高度和土体回弹提供的反力，计算每个顶升点的分级顶升级数和每级顶升高度；4）开挖施工作业坑、作业面，然后在每个顶升点设置顶升系统；5）顶升系统设置完成后，按照顶升级数和每级顶升高度，对建筑物基础进行顶升。本发明的方法是采用分级顶升、注浆的方式对建筑物沉降侧的基础进行顶升，不破坏建筑物的内部空间和整体结构，保证了建筑物的结构整体性和安全性。
Building grading jacking deviation rectifying method
The invention relates to the technical field of building deviation rectification engineering, in particular to a building grading jacking deviation rectification method which comprises the steps that (1) a building needing deviation rectification is analyzed, and the position of a building jacking point is determined; (2) determining the optimal jacking force and the maximum jacking height of each jacking point according to the overall load and the gravity center of the building and the setting positions of the jacking points; (3) according to the maximum jacking height of each jacking point and counter force provided by soil body springback, the grading jacking grade number of each jacking point and the jacking height of each grade are calculated; 4) excavating a construction operation pit and an operation surface, and then arranging a jacking system at each jacking point; 5, after the jacking system is arranged, the building foundation is jacked according to the jacking grade number and the jacking height of each grade. According to the method, the foundation on the settlement side of the building is jacked in a grading jacking and grouting mode, the internal space and the overall structure of the building are not damaged, and the structural integrity and safety of the building are guaranteed.
本发明涉及建筑纠偏工程技术领域，具体涉及一种建筑物分级顶升纠偏方法，该方法的步骤为：1）对需要纠偏的建筑物进行分析，确定建筑物顶升点的位置；2）根据建筑物整体荷载、重心以及顶升点的设置位置，确定每个顶升点的最适顶升力和最大顶升高度；3）根据每个顶升点的最大顶升高度和土体回弹提供的反力，计算每个顶升点的分级顶升级数和每级顶升高度；4）开挖施工作业坑、作业面，然后在每个顶升点设置顶升系统；5）顶升系统设置完成后，按照顶升级数和每级顶升高度，对建筑物基础进行顶升。本发明的方法是采用分级顶升、注浆的方式对建筑物沉降侧的基础进行顶升，不破坏建筑物的内部空间和整体结构，保证了建筑物的结构整体性和安全性。
Building grading jacking deviation rectifying method
一种建筑物分级顶升纠偏方法
ZHOU TONGHE (Autor:in) / YANG YAN (Autor:in) / JIA ZHIGANG (Autor:in) / ZHANG HAIJUN (Autor:in) / CHEN XIUYUN (Autor:in) / HOU SIQIANG (Autor:in)
06.05.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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