For the cracking on the chassis of DLQ25A movable crane, the ANSYS program is used to establish the shell-elements FEA model of main beam with supporting leg.
针对DL Q 2 5 A轮胎起重机底架结构开裂的情况，采用ANSYS程序建立了主梁与支腿一体的板壳单元有限元分析模型。
Mobile tower crane and movable scaffolding equipment were applied in this method.
移动塔吊在移动模架后方，通过移动塔吊实现材料设备转运和吊装就位。
Mobile tower crane and movable scaffolding equipment were applied in this method.
移动塔吊在移动模架后方，通过移动塔吊实现材料设备转运和吊装就位。
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