| 钢筋钢纤维混凝土梁正截面抗裂计算方法 |
| |
| 引用本文： | 窦利萍,李风兰,谢继义. 钢筋钢纤维混凝土梁正截面抗裂计算方法[J]. 华北水利水电学院学报, 2002, 23(2): 35-38 |
| |
| 作者姓名： | 窦利萍 李风兰 谢继义 |
| |
| 作者单位： | 河南省城乡建筑设计院,河南,郑州,450003;华北水利水电学院,土木系,河南,郑州,450045;河南省第一建筑工程有限责任公司,河南,郑州,450002 |
| |
| 基金项目： | 河南省教委科学研究计划项目 (985 6 0 0 0 1 ),华北水利水电学院重点学科重点实验室基金 (HBZ980 4 ) . |
| |
| 摘 要： | 根据试验结果 ,分析了钢纤维含量特征值和钢纤维类型等因素对钢筋钢纤维混凝土梁正截面抗裂的影响规律 ,研究了钢纤维对混凝土抗拉强度的增强效应与钢纤维对梁正截面抗裂度的增强效应之间的一致性关系 .提出了钢筋钢纤维混凝土梁正截面抗裂计算的方法
|
| 关 键 词： | 钢纤维混凝土 梁 正截面 抗裂 |
| 文章编号： | 1002-5634(2002)06-0035-04 |
| 修稿时间： | 2002-03-08 |
Method of calculating cracking strength of steel fiber reinforced concrete beams |
| |
| DOU Li ping ,LI Feng lan ,XIE Ji yi. Method of calculating cracking strength of steel fiber reinforced concrete beams[J]. Journal of North China Institute of Water Conservancy and Hydroelectric Power, 2002, 23(2): 35-38 |
| |
| Authors: | DOU Li ping LI Feng lan XIE Ji yi |
| |
| Affiliation: | DOU Li ping 1,LI Feng lan 2,XIE Ji yi 3 |
| |
| Abstract: | Based on the test results, the effects of characteristic and kinds of steel fiber on cracking strength of normal section of steel fiber reinforced concrete beams are analyzed. The identity between the steel fiber enhancing the tensile strength and the steel fiber enhancing the cracking strength of normal section of reinforced concrete beams is also analyzed. Propositions are provided for calculating the cracking strength of steel fiber reinforced concrete beams. |
| |
| Keywords: | steel fiber reinforced concrete beam normal section cracking strength |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
