摘要
混凝土裂缝严重影响着混凝土的外观质量、强度和耐久性,进而影响混凝土建筑物的使用和寿命。主要分析了混凝土现浇板早期裂缝产生的原因并提出了预防裂缝产生的一些措施。
The appearance quality,intensity and durability of concrete are affected by concrete crack,which then affects the service life of buildings.In the paper the causes of concrete plank cracking are analyzed,including plastic,temperature,selfshrinkage deformation,AAR and disorder.In the end some preventive measures to cracks are proposed.
出处
《河北工程技术高等专科学校学报》
2005年第1期29-31,共3页
Journal of Hebei Engineering and Technical College Quarterly
关键词
高层建筑
混凝土
早期裂缝
初凝
防治
highrise
concrete
early crack
original coagulation
prevention and cure
