介绍了立柱型材的改良设计方法，改良后的设计使模具受力结构更趋合理，模具寿命延长，型材成形更稳定。
Improving design method for die of column profile is introduced. Structure of die is more reasonable, its life is longer and shape forming is more instable after improving design.
在建筑施工中，混凝土立柱对于建筑结构的稳定性起到了至关重要的作用。
In the course of construction, concrete column plays an important role in the stability of building structure.
架子设计为厚壁的，聚乙烯类塑料材质的加筋立柱，和保持最大稳定性的地板。
Stands are constructed of durable thick-wall, polyethylene plastic with a structurally reinforced post and fillable base for maximum stability.
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