新型结构式预应力锚具垫板

介绍一种将能在工程领域获得广泛应用的新型的结构式垫板。这种垫板安全可靠，能将集中的应力逐步分散到大的受力面上，从而起到降低应力的作用。用它替代铸铁式垫板或者纯钢板式垫板，将达到节约大量钢材、降低运输费用及工程成本的目的。具有广泛推广应用的价值。此类铸垫板已获专利，专利号为：2008203001966。

New Structure-Type Pre-stressed Bearing Plate

Here we introduce a new type structure style beating plate, which will be applied widely in engineering field. This type bearing plate is on the safe side. It can reduce the stress by separating the focus stress to big loading surfaces gradually. Using it to replace the cast iron plate or steel plate, we can realize the purpose of saving large quantities steel, reducing the transportation charge and engineering cost. It is valuable to spread and apply this new type bearing plate widely.