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A platform for research: civil engineering, architecture and urbanism
Construction monitoring method for underground serial shaft
The construction monitoring method comprises the following steps that multiple sets of settlement monitoring points are arranged along the periphery of a foundation pit, the settlement condition of the periphery of the foundation pit is monitored at the interval of first preset time, and settlement data are obtained; a plurality of displacement monitoring points and stress monitoring points are sequentially arranged in the outer wall and the ring beam of each layer at intervals, the displacement conditions and the internal stress of the outer walls and the ring beams are monitored at intervals of second preset time, and displacement data and stress data are obtained; and analyzing the obtained settlement data, displacement data and stress data to adjust the construction method. The first preset time is 2 days. The displacement monitoring points and the stress monitoring points are observed once before excavation every time, observed once after excavation, observed once after construction of each layer of outer wall and ring beam, and observed once after structure construction. The method is used for solving the technical problem that an existing underground serial shaft construction monitoring method is difficult to improve construction safety and building quality.
本申请公开了一种地下连环井筒的施工监测方法，包括以下步骤：沿基坑周边设置多组沉降监测点，间隔第一预定时间对基坑周边的沉降情况进行监测并获取沉降数据；在每一层的外墙和环梁内依次间隔设置多个位移监测点和应力监测点，间隔第二预定时间对外墙和环梁的位移情况和内部应力进行监测并获取位移数据和应力数据；分析获得的沉降数据、位移数据和应力数据，以调整施工方法。第一预定时间为2天。位移监测点和应力监测点在每次开挖前观测1次，开挖后观测1次，每层外墙和环梁施工后观测1次，结构施工后观测1次。本申请用于解决现有的地下连环井筒施工监测方法存在难以提高施工安全性和建筑质量的技术问题。
Construction monitoring method for underground serial shaft
The construction monitoring method comprises the following steps that multiple sets of settlement monitoring points are arranged along the periphery of a foundation pit, the settlement condition of the periphery of the foundation pit is monitored at the interval of first preset time, and settlement data are obtained; a plurality of displacement monitoring points and stress monitoring points are sequentially arranged in the outer wall and the ring beam of each layer at intervals, the displacement conditions and the internal stress of the outer walls and the ring beams are monitored at intervals of second preset time, and displacement data and stress data are obtained; and analyzing the obtained settlement data, displacement data and stress data to adjust the construction method. The first preset time is 2 days. The displacement monitoring points and the stress monitoring points are observed once before excavation every time, observed once after excavation, observed once after construction of each layer of outer wall and ring beam, and observed once after structure construction. The method is used for solving the technical problem that an existing underground serial shaft construction monitoring method is difficult to improve construction safety and building quality.
本申请公开了一种地下连环井筒的施工监测方法，包括以下步骤：沿基坑周边设置多组沉降监测点，间隔第一预定时间对基坑周边的沉降情况进行监测并获取沉降数据；在每一层的外墙和环梁内依次间隔设置多个位移监测点和应力监测点，间隔第二预定时间对外墙和环梁的位移情况和内部应力进行监测并获取位移数据和应力数据；分析获得的沉降数据、位移数据和应力数据，以调整施工方法。第一预定时间为2天。位移监测点和应力监测点在每次开挖前观测1次，开挖后观测1次，每层外墙和环梁施工后观测1次，结构施工后观测1次。本申请用于解决现有的地下连环井筒施工监测方法存在难以提高施工安全性和建筑质量的技术问题。
Construction monitoring method for underground serial shaft
一种地下连环井筒的施工监测方法
ZHANG JUNJIE (author) / ZHANG JIAN (author) / CHEN HUAZHOU (author) / WANG SHUBAO (author) / CHENG ZEHAO (author) / LI HUILI (author) / LI LING (author)
2023-06-06
Patent
Electronic Resource
Chinese
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