【摘要】 本文根据南京奥体中心体育场钢屋盖主拱铸钢节点的试验项目 ,介绍了在此次试验过程中的难点攻关和试验方案的制定 ,试验工作表明合理的试验方案设计对于试验的顺利进行尤为重要 ,不仅能够减少试验上的经济投入 ,而且也是简化试验步骤、保障试验安全以及避免试验过程中的意外发生的关键。更多还原

【Abstract】 Combined with the casting-steel joint’s experimental study of the Nanjing Olympic Gym Center-Central Palaestra.this paper introduces the difficulties during the experiment and experiment project’s optimising course.From this,we can attain the conclusion that reasonable experiment project is very important for the experiment’s favoring process.Not only it can reduce experiment’s cost,but also it can simplify experiment step and avoid suddenness during theexperiment.更多还原