shrinkage joint

基本解释

Shrinkage fit is a way to realize the tight joint through the interference between enveloping parts (hole) and enveloped parts (shaft).
过盈联接是以包容件（孔）和被包容件（轴）配合后的过盈值来达到紧固联接为目的。
The author analyses some problems in pool design, such as the determine of groundwater level, the setting of shrinkage joint, practice of later casting zone and the fitting of design and construction.
通过作者多年在水池设计中所遇到一些常见问题，从结构专业的角度出发，分析探讨了地下水位的确定、伸缩缝的设置、后浇带的做法及设计与施工配合等问题。
The simulation shows that the shrinkage defects forms at the thick shell and the joint of the shell.
模拟结果表明，在铸件的厚大处和壁与壁的交接处产生了缩孔、缩松缺陷。
rjggy.net

With 40 percent of the federal budget currently being borrowed and military planners searching for hundreds of billions of dollars in savings to help rein in spending, some shrinkage in the size of the joint force seems inevitable.
FORBES: Despite Budget Woes, The Navy Is Unlikely To Cut Carriers