摘要
通过2004年对云南部分预应力管桩生产厂进行的生产工艺调查和混凝土现场见证取样试验,对影响管桩生产质量存在的问题进行了全面、深入的研究和分析,提出了一些管桩生产质量的管理重点和建立行业对管桩生产企业加强监督管理的建议。
The paper thoroughly investigated and analyzed the problems affecting the quality of tubular pile production by the production technique survey and concrete sampling test in the field of the pre-stress tubular pile factory in Yunnan in 2004, and presented the key points of quality management in the production of tubular pile as well as the suggestion on the establishment of industry supervision.
出处
《工程质量》
2007年第3期23-26,共4页
Construction Quality
关键词
预应力混凝土
管桩
混凝土抗压强度
张拉控制应力
pre-stress concrete, tubular pile, compression strength of concrete, control tension stress
