| 高温季节浇筑三峡泄洪坝段混凝土问题的探讨 |
| |
| 引用本文： | 徐跃之,肖汉江. 高温季节浇筑三峡泄洪坝段混凝土问题的探讨[J]. 长江科学院院报, 2002, 0(2) |
| |
| 作者姓名： | 徐跃之 肖汉江 |
| |
| 作者单位： | 长江科学院材料结构研究所!湖北武汉430010 |
| |
| 摘 要： | 对在高温季节浇筑三峡泄洪坝段基础约束区混凝土这一问题 ,取泄洪 1号坝段典型剖面为代表 ,进行了约束区以下混凝土温度场、温度应力仿真计算。通过对计算结果的分析 ,从基础温差和温度应力的角度 ,提出了认识和建议。
|
| 关 键 词： | 三峡泄洪坝段 基础约束区 基础温差 温度应力 抗拉强度 |
Probe into problem of pouring concrete of the base restraint area of TGP spillway in summer |
| |
| XU Yue zhi,XIAO Han jiang. Probe into problem of pouring concrete of the base restraint area of TGP spillway in summer[J]. Journal of Yangtze River Scientific Research Institute, 2002, 0(2) |
| |
| Authors: | XU Yue zhi XIAO Han jiang |
| |
| Abstract: | Aiming at the problem of pouring concrete in the base restrained area of TGP spillway in summer,taking section No.1 of spillway dam as typical illustration,the temperature field and temperature stress of the concrete are calculated by simulating process of construction.Through analysis of the calculated results,some suggestions are proposed from the viewpoint of basic temperature difference and temperature stress. |
| |
| Keywords: | TGP spillway section base restrained area basic temperature difference temperature stress tensile strength |
| 本文献已被 CNKI 等数据库收录！ |
