1) nail-holding strength
握钉力
1.
The nail-holding strength of man-made wooden products of various types is calculated through using the integral equation of axial distribution of load.
微米木纤维模压制品是通过细胞纵向劈裂而成的微米木纤维模压成型的新型高强度人造木基材料制品,以人造木基材料为主要材料的各种握钉力的计算均以载荷沿轴向分布的积分方程为基础,本文详细推导了其握钉结合部载荷分布系数的计算方法,为精确计算各种微米木纤维模压制品握钉力强度提供了理论依据。
2) nail-holding performance
握钉力性能
1.
Test devices, conditions and methods for nail-holding performance testing under lateral and vertical drawn loads for sheathing panels in light frame construction were introduced.
介绍轻型木结构覆板垂直拔出力和平行侧向压力2种握钉力性能的试验装置和方法,并进行国产人工林落叶松胶合板覆板的握钉力性能试验。
3) withdrawal strength
握钉力强度
1.
Design values for the axial withdrawal strength are derived from empirical equation that relates the ultimate fastener withdrawal strength to wood specific gravity and nominal fastener diameter.
握钉力强度值是木结构构件连接中基本强度设计值之一。
补充资料：小握把
小握把----在步枪的下面像手枪握把得手柄，供射手击发十一手握持。小握把的作永不近对抵肩射击武器增加了依托，而且可以减轻后坐作用，从而提高射击精度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。