连续刚构高性能混凝土配合比设计
Mix Design of High Performance Concrete Continuous Rigid Frame
作者: 贾新杰 ：中铁十五局集团有限公司，洛阳;
关键词: 连续刚构； 高性能砼； 配合比； 设计； Continuous Rigid Frame； High Performance Concrete； Mix Proportion； Design
摘要:Abstract: High performance concrete is a new concept of concrete. It is designed and proposed on the basis of durability of concrete structures by some developed countries in the late 1980’s and early 1990’s. The primary design index is the durability. Different from the traditional concrete, high performance concrete with high durability, high workability, high strength and high volume stability of many excellent properties, is considered to be the development direction of concrete technology in the future. By using the method of cantilever casting, continuous rigid frame concrete not only has the above performance, but also has the early strength and pumpability. Combining the construction practice of continuous rigid frame high-performance concrete of Banshigou viaduct in Tumen-hunchun Expressway of Jilin Province, this paper introduced high-performance concrete mix design methods and design process, and put forward a number of recommendations and views about high-performance concrete mix design.
文章引用: 贾新杰 (2013) 连续刚构高性能混凝土配合比设计。 土木工程， 2， 247-252. doi: 10.12677/HJCE.2013.24042
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