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Seasonal soil freezing (F) and freeze–thaw cycles (FTCs) are common natural phenomena in high latitude or altitude areas of the world, and seriously affect plant physiological processes. However, studies on the effect of soil F and FTCs on fine roots are less common, especially in subalpine coniferous forests of western Sichuan, China.
We set up a controlled experiment in growth chambers to explore...
Wet‐assembly hybrid bonded/bolted (WHBB) joint is a kind of sealing fastener that contains sealant both in bolt‐hole clearance and between CFRP laminates, which is increasingly applied in composite aircraft fuel tanks. As the guarantee of tensile strength and sealing performance, the thickness and interface characteristics of bolt‐hole sealant layer are investigated by a newly developed comprehensive...