| 输煤栈桥钢筋混凝土构件耐久性检测及剩余寿命预测 |
| |
| 引用本文： | 王五平,蒋乔进,宋人心,傅翔.输煤栈桥钢筋混凝土构件耐久性检测及剩余寿命预测[J].建筑技术,2011,42(4):316-318. |
| |
| 作者姓名： | 王五平 蒋乔进 宋人心 傅翔 |
| |
| 作者单位： | 1. 南京水利科学研究院,210029,南京
2. 谏壁发电厂,212006,江苏镇江 |
| |
| 摘 要： | 为配合煤码头升级改造,需对谏壁发电厂9号输煤栈桥钢筋混凝土构件的耐久性进行检测评价。综合栈桥各构件外观、碳化深度、钢筋保护层厚度及钢筋锈蚀状况的检查与检测,采用随机碳化模型,预测栈桥钢筋混凝土构件的剩余寿命,最后按耐久性现状对栈桥各构件分类,并提出相应的修复措施。
|
| 关 键 词： | 输煤栈桥 钢筋混凝土构件 碳化深度 钢筋锈蚀检测 耐久性 剩余寿命 |
DURABILITY INSPECTION AND RESIDUAL LIFE PREDICTION OF COAL TRESTLE REINFORCED CONCRETE COMPONENT |
| |
| WANG Wu-ping,JIANG Qiao-jin,SONG Ren-xin,FU Xiang.DURABILITY INSPECTION AND RESIDUAL LIFE PREDICTION OF COAL TRESTLE REINFORCED CONCRETE COMPONENT[J].Architecture Technology,2011,42(4):316-318. |
| |
| Authors: | WANG Wu-ping JIANG Qiao-jin SONG Ren-xin FU Xiang |
| |
| Affiliation: | WANG Wu-ping1,JIANG Qiao-jin2,SONG Ren-xin1,FU Xiang1(1.Nanjing Hydraulic Research Institute,210029,Nanjing,China,2.Jianbi Power Plant,212006,Zhenjiang,Jiangsu,China) |
| |
| Abstract: | To assist the upgrade and rebuilding of coal wharf,the durability of the reinforced concrete component of No.9 coal trestle in Jianbi power plant shall be inspected and assessed.With general consideration of shape of various trestle components,carbonization depth,thickness of reinforcing steel bar protection layer and corrosion condition of reinforcing steel bar,random carbonization model is adopted to forecast the residual life of the reinforced concrete component of trestle,and then various trestle compon... |
| |
| Keywords: | coal trestle reinforced concrete component carbonization depth rust inspection of steel bar durability residual life |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
