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由于9FA燃气轮机前支承结构有其特殊性,如果在安装过程中不注意,容易发生前支承基础板与台板倾斜。所以,在安装9FA机组过程中,燃机前后支承底板之间的连接梁不应提前割除,应在基础灌浆结束后才能割除;基础灌浆前应对基础板水平进行认真复核。
As 9FA gas turbine front support structure has its own particularity, if not pay attention during the installation process, easy to occur before the support base plate and platen tilt. Therefore, during the installation of the 9FA unit, the connecting beam between the back and front bearing plates of the gas turbine should not be cut off in advance, and should be cut off after the foundation grouting is completed; the level of the base plate should be carefully checked before the foundation grouting.