CAJ | 학술논문

针对宁夏大唐国际大坝发电有限责任公司5号机空冷凝汽器安装过程中,小柱距钢结构杆件螺孔大面积错位,出现螺栓无法穿孔的问题,通过全面分析论证,制定合理修改方案,很好地解决了空冷凝汽器安装问题。结果表明：进行安装优化调整,及时消除下部支撑钢柱和上部桁架安装时产生的误差逐层累积,能够有效避免此类问题的发生。
침대저하대당국제대패발전유한책임공사5호궤공냉응기기안장과정중,소주거강결구간건라공대면적착위,출현라전무법천공적문제,통과전면분석론증,제정합리수개방안,흔호지해결료공냉응기기안장문제。결과표명：진행안장우화조정,급시소제하부지탱강주화상부항가안장시산생적오차축층루적,능구유효피면차류문제적발생。
Aiming at the problem of screw hole appearing displacement and the bolt can not be perfo- rated on the air-cooling condenser of No.5 generating unit in Datang International Group Ningxia Da- ba Power Generation Co., Ltd., Through comprehensive analysis and argumentation, constitutes ratio- nal schemes, commendably solves the problem. The result shows that in time eliminate the cumulate error of support steel column in the bottom and joist setting on the top, can avoid this problem occur- fence,