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发明授权
CN106193090B 一种提高混凝土扩展基础抗冲切承载力的方法 有权

一种提高混凝土扩展基础抗冲切承载力的方法
摘要：
本发明公开了一种提高混凝土扩展基础抗冲切承载力的方法，所述方法包括：步骤1：基于混凝土扩展基础的尺寸，计算混凝土扩展基础的抗冲切承载力；步骤2：基于计算出的混凝土扩展基础的抗冲切承载力，判断抗冲切承载力是否满足要求；步骤3：当混凝土扩展基础抗冲切承载力不满足要求时，预设通过在混凝土扩展基础上增加箍筋使得混凝土扩展基础抗冲切承载力满足要求，并计算需要增加的箍筋面积和配置位置范围；步骤4：基于计算出的箍筋面积和配置位置范围，在混凝土扩展基础上增加箍筋，实现提高了基础的安全性，成本较低的技术效果。
摘要（英）：

The invention discloses a method for improving the punching bearing capacity of a concrete extended foundation. The method comprises the steps that 1, the punching bearing capacity of the concrete extended foundation is calculated based on the size of the concrete extended foundation; 2, whether the punching bearing capacity meets the requirement or not is judged based on the calculated punching bearing capacity of the concrete extended foundation; 3, when the punching bearing capacity of the concrete extended foundation does not meet the requirement, the situation that stirrups are added to the concrete extended foundation so that the punching bearing capacity of the concrete extended foundation can meet the requirement is preset, and the area and the collocating position range of the stirrups needing to be added are calculated; and 4, the stirrups are added to the concrete extended foundation based on the calculated area and the calculated collocating position range of the stirrups, and the technical effects that the safety of the foundation is improved, and the cost is low are achieved.

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