摘要
双悬臂梁吊装法解决了大型钢桁架高空吊装问题 ,且省工、省料 ,实践证明 ,该法安全、可靠 。
With hoisting method by double cantilever beam,the hoisting of large steel trusses was get success.The practices demonstrated that the hoisting method was reliable and feasible.
出处
《山西煤炭》
2000年第2期37-38,共2页
Shanxi Coal
