节点文献
内压作用下钢衬钢筋混凝土压力管道裂缝宽度计算公式
Calculating Crack Width of Penstocks with Inner Steel Liner and Reinforced Concrete Due to Its Internal Pressure
【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。
【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.
- 【文献出处】 黑龙江水专学报 ,Journal of Heilongjiang Hydraulic Engineering College , 编辑部邮箱 ,2006年04期
- 【分类号】TV332.3
- 【下载频次】88