摘要
密肋复合墙体是适应我国墙体改革及住宅产业化要求的产物,开发与密肋复合墙结构匹配的填充材料是解决密肋结构优化设计的前提。本文通过4组不同配比EPS混凝土材料试验,研究砂率对EPS混凝土物理及力学性质影响,并通过实测的应力-应变曲线,推导了EPS混凝土材料的应力-应变曲线方程。
Ribbed wall suits our requirements reform and housing industry .Matching ribbed composite wall structure to solve the filling material is prerequisite for structural optimization.This EPS concrete tested by 4 different ratios of sand ratio is on the physical and mechanical properties of EPS concrete .Beside,this test draws the stress-strain curves of concrete materials and derives EPS stress-strain equation.
出处
《低温建筑技术》
2010年第11期25-27,共3页
Low Temperature Architecture Technology
基金
国家自然科学基金资助项目(50878021)
"十一五"国家科技支撑计划资助项目(2006BAJ04A02-05)
关键词
密肋复合墙体
EPS混凝土
砂率
力学性能
multi-ribbed composite wall
EPS concrete
sand ratio
mechanical property
