伸缩缝 [建] expansion joint
- 为了防止机身爆 裂,黑鸟采用了伸缩缝的设计。
To prevent cracking, expansion joints had been built into the plane. - 文章通过对目前公路桥梁常用伸缩缝的剖析,提出了一种新型桥梁伸缩缝,并就其设计、安装进行了分析研究。
By analyzing the expansion joints, which are in common used in road bridges presently, this paper put up a new type of bridge expansion joint and narrates it shallowly . - 钢筋混凝土及预应力混凝土简支梁桥,在以往的设计中于梁端及梁端和桥台之间设置伸缩缝。
In the past designs of simple beam bridges of reinforced concrete and prestressed concrete, expansion joints were set up between beam ends-beam ends and bridge abutments.
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