闸墩预应力混凝土施工  

The prestressed concrete floodgate pillar concrete constructs

作　　者：陈张羽 尤小光 

机构地区：[1]嫩江尼尔基水利水电有限责任公司,黑龙江齐齐哈尔161005 [2]中国水利水电第一工程局,吉林长春130062

出　　处：《水力发电》2005年第11期60-62,共3页Water Power

摘　　要：闸墩预应力混凝土施工随着材料、设备和工艺的改进日臻完善。尼尔基水利枢纽预应力混凝土闸墩的施工方法在借鉴其他工程经验的基础上,又有了自己的创新和改进。锚索测力计的应用对锚束张拉过程校核及运行管理期闸墩受力状态监测提供了可靠的数据。是同类工程施工可参考的实例。Along with material, equipment and the craft improvement, the prestressed concrete floodgate pillar concrete construction is consummating day by day. Through profits from other project experiences, Ni＇erji hydro-junction＇s job practice had innovated and improved. During the process examination of straining and pulling of anchor-ties and floodgate pillar stressful condition＇s monitor in the movement management time, the anchor-cable dynameter application has provided the reliable data, It is the example which the similar project construction may refer.

关 键 词：预应力混凝土 锚束张拉 尼尔基水利枢纽 

分 类 号：TU757.2[建筑科学—建筑技术科学] TV61[水利工程—水利水电工程]