CAJ | 학술논문

基于技术创新理论快速提升我国建筑业的生产效率，降低成本，是我国目前大规模建设的迫切需求．然而与其他国家和地区相比，我国建筑领域技术创新规律的系统研究还处于起步阶段．文章以建筑脚手架类专利为研究对象，通过查阅我国的专利数据库，收集88份具有代表性的脚手架专利，基于TRIZ理论中的技术矛盾矩阵，通过深入分析每份专利申请书，对每份专利进行通用工程参数、发明创造原理的提炼，利用频数统计找出最常用的通用工程参数和发明创造原理．结果发现脚手架类专利中应用频数较高的5个通用工程参数和5个发明创造原理，结合建筑行业实践，对这些规律存在的可能原因进行了深入分析，结果表明脚手架专利重点关注的是提高其稳定性，减少其操作的复杂性，这些研究成果可用于指导建筑业未来的技术创新实践．
기우기술창신이론쾌속제승아국건축업적생산효솔，강저성본，시아국목전대규모건설적박절수구．연이여기타국가화지구상비，아국건축영역기술창신규률적계통연구환처우기보계단．문장이건축각수가류전리위연구대상，통과사열아국적전리수거고，수집88빈구유대표성적각수가전리，기우TRIZ이론중적기술모순구진，통과심입분석매빈전리신청서，대매빈전리진행통용공정삼수、발명창조원리적제련，이용빈수통계조출최상용적통용공정삼수화발명창조원리．결과발현각수가류전리중응용빈수교고적5개통용공정삼수화5개발명창조원리，결합건축행업실천，대저사규률존재적가능원인진행료심입분석，결과표명각수가전리중점관주적시제고기은정성，감소기조작적복잡성，저사연구성과가용우지도건축업미래적기술창신실천．
It is an urgent demand to enhance construction efficacy and reduce cost based on technical innovation due to the large scale construction in China. However, compared to other countries and regions, systematic studies of construction innovation in China are still at an early stage. Typical construction scaffold patents are downloaded from patent database and studied. In total, 88 patents are analyzed according to TRIZ theory. The most often utilized engineering parameters and innovation principles are identified based on statistical analysis of extracted patent information and THIZ conflict matrix. It is found that 5 engineering parameters and 5 innovation principles are applied with highest frequency. Combined with the practices in the construction industry, the pos- sible explanations for the above results are analyzed. It is concluded that the focuses of scaffold patents are stability improvement and complexity reduction. The findings will be utilized as references for future construction industry innovation.