墙体裂纹识别系统

目录1原创性声明12软件著作权3摘要54ABSTRACT5毕业设计-96成绩单797光盘81摘要近些年来随着建筑工程技术领域快速发展人们对建筑质量的要求也越来越严格。在工程实践及现代工程材料的质量研究中，建筑结枸最常见的质量问题主要是墙体表面的裂缝问题而建筑墙体的损坏总是从裂缝开始的，小的裂缝会干扰建筑的安全性，大的裂缝会破坏构造整体性，缩短建筑使用寿命，导致安全事故危害人民的生命和财产安全，会严重产生后果。建筑墙体产生裂缝无法避免，但是可以通过及时识别降低建筑裂缝对建筑的危害水平。当前建筑裂缝有害和无害的边界主要是依据工程建设标准和基本的生活经验确定的，针对一些特殊工程还要考虑心理及美观的需求。因此，有害及无害墙体裂缝的界定对不同区域工程是变化的。随着建筑越来越高，一些裂缝如何避免在外界干扰下实现非人工识别，成为该领域急需简单解决的问题。研究发现，通过识别墙体建筑裂缝像，可提前分析裂缝像素特征，有效识别建筑墙体裂缝，降低人工成本。关键词：墙体危害；识别检测；Python;墙体裂纹；裂纹面积；ABSTRACTIn recent years,with the rapid development of the field of construction engineering technology,people's requirements for construction quality have become more and more stringent.In engineeringpractice and the quality research of modem engineering materials,the most common quality problems ofbuilding structures are mainly cracks on the surface of the wall,and the damage of the building wallalways starts from cracks,small cracks will interfere with the safety of the building,large cracks willdestroy the integrity of the structure,shorten the service life of the building,lead to safety accidentsendangering people's lives and property safety,and will have serious consequences.Cracks in buildingwalls cannot be avoided,but the level of damage to buildings can be reduced by timely identification.Atpresent,the harmful and hammless boundaries of building cracks are mainly determined according toengineering construction standards and basic life experience,and psychological and aesthetic needsshould be considered for some special projects.Therefore,the definition of harmful and harmless wallcracks varies from project to area.As buildings become taller,how to avoid non-artificial identificationof some cracks under extemal interference has become an urgent problem in this field.It is found that byidentifying the crack image of the wall building,the crack pixel characteristics can be analyzed inadvance,effectively identify the crack of the building wall,and reduce the labor cost.keywords:wall hazard;Identification detection;Python:wall cracks;crack area;labor cost