基于BIM技术的建筑结构抗震加固强度自动检测方法

Automatic testing method of seismic strengthening strength of building structure based on BIM technology

针对建筑结构抗震加固强度受到物理参量联合分布的影响,导致其检测准确性不高。提出基于BIM技术的建筑结构抗震加固强度自动检测方法。通过建筑结构的模型材料、设计参数等为约束指标参量集,建立约束指标参数模型;基于建筑结构抗震加固强度的模糊判别规则,建立建筑结构抗震加固强度自动检测的物理参量联合分布模型;采用BIM技术进行建筑结构抗震加固强度参数融合处理,优化抗震加固强度的自动检测。根据阻尼比和建筑结构的应力特征,提高建筑结构的抗震能力。实验结果表明,该方法能有效实现建筑结构抗震加固强度自动检测,检测的精度较高,提高了建筑结构的抗震强度和加固能力。

In view of the influence of the joint distribution of physical parameters on the seismic strengthening strength of building structures,the detection accuracy is not high.An automatic testing method for seismic strengthening strength of building structures based on BIM technology is proposed.Based on the model materials,design parameters,structural measures and mass weights of building structures,constraint index parameter model is established.Based on the fuzzy discriminant rules of seismic strengthening strength of building structures,a joint distribution model of physical parameters for automatic detection of seismic strengthening strength of building structures is established.The BIM technology is used for optimizimg the automatic detection of seismic strengthening strength.According to the damping ratio and the stress characteristics of the building structure,improve the seismic capacity of building structures is improved.The experimental results show that this method can effectively realize the automatic detection of seismic strengthening strength of building structures,and the detection acuracy is high,and the seismic strength and strengthening ability of building structures are improved.