钢筋PHPFRC梁开裂后截面性能及主要影响因素的计算分析  

CALCULATION AND ANALYSIS OF MAIN INFLUENT FACTORS OF CRACKED SECTION OF BEAM REINFORCED BY PARTIALLY HIGH PERCENTAGE FIBER AND STEEL BARS

作　　者：易成[1] 沈世钊[1] 

机构地区：[1]哈尔滨建筑大学,哈尔滨150006

出　　处：《工业建筑》2000年第7期44-46,73,共4页Industrial Construction

摘　　要：采用编制的计算程序 ,对局部高密度钢纤维钢筋混凝土 (简称钢筋PHPFRC)弯曲构件开裂后截面内力相关参数进行了计算分析 ,对影响开裂后截面性能的主要因素进行了分析讨论。With the program edited by authors,the internal forces and some relevant parameters of the cracked section of PHPFRC (Partially High Percentage Fiber Reinforced Concrete) beams with steel bars are calculated. Based on the analysis of the result of the calculation,the main factors which affect the properties of the cracked section of the beams are discussed.

关 键 词：钢纤维钢筋混凝土 开裂 截面内力 弯曲构件 

分 类 号：TU502[建筑科学—建筑技术科学]