| 内压作用下钢衬钢筋混凝土压力管道裂缝宽度计算公式 |
| |
| 引用本文： | 张丹,王康平. 内压作用下钢衬钢筋混凝土压力管道裂缝宽度计算公式[J]. 黑龙江水专学报, 2006, 33(4): 62-65 |
| |
| 作者姓名： | 张丹 王康平 |
| |
| 作者单位： | 三峡大学,土木与水电工程学院,湖北,宜昌,443002 |
| |
| 摘 要： | 提出"外部管壁"力学模型,并推导出精度较高的半理论半经验计算公式,该公式考虑了混凝土保护层内外的裂缝宽度差异,而后给出算例.
|
| 关 键 词： | 钢衬 压力管道 裂缝宽度 计算公式 |
| 文章编号： | 1000-9833(2006)04-0062-04 |
| 收稿时间： | 2006-06-01 |
| 修稿时间： | 2006-07-01 |
Calculating Crack Width of Penstocks with Inner Steel Liner and Reinforced Concrete Due to Its Internal Pressure |
| |
| ZHANG Dan,WANG Kang-ping. Calculating Crack Width of Penstocks with Inner Steel Liner and Reinforced Concrete Due to Its Internal Pressure[J]. Journal of Heilongjiang Hydraulic Engineering College, 2006, 33(4): 62-65 |
| |
| Authors: | ZHANG Dan WANG Kang-ping |
| |
| Abstract: | "Exterior pipe shell" mechanics models and deducting calculate formula of half experience and half theory which has upper precision is provided.The formulas considers the difference of crack width of concrete's shelter,and the calculation example is given in this paper. |
| |
| Keywords: | steel liner penstock crack width calculate formula |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
