摘要
在分析由于地基、基础和砌体设计、砌体施工、温度变化等因素产生的砖砌体裂缝,以及混凝土硬化和在较高温度下失水收缩、支座处负筋下沉造成混凝土现浇板裂缝的基础上,提出了针对性的防治措施。
This paper makes analysis on brick masonry cracks caused by factors such as foundation, base and masonry design, masonry construction, and temperature variation, and cast-in-site concrete slab cracks generated by concrete rigidification, water-loss shrinking under high temperature and pedestal negative reinforcement subsidence,and hence proposes controlling measures accordingly.
出处
《有色冶金设计与研究》
2009年第1期26-28,共3页
Nonferrous Metals Engineering & Research
关键词
砖混结构
裂缝
产生原因
防治措施
masonry-concrete structure
cracks
causes
controlling measures
