with the increase of the anchorage length of the anchor rod, the ultimate pull- out resistance of the anchor rod does not increase linearly, but is less and less obvious by gradual increase.
锚桿随着锚固长度的增加,极限抗拔力并不是线性增加的,而是增加得越来越不明显。
in addition, the ultimate bond strength decreases with the increase of anchorage length and bar diameter.
此外,极限粘结强度也随着锚固长度、钢筋直径的增大而减小。
the anchorage length of reinforcing bar embedded in lightweight concrete provided by 「specification for design of lightweight aggregate concrete structure (jgj12-99)」 is safe.
按《轻骨料混凝土结构设计规程》jgj12—99规程建议值进行锚固设计是偏于安全的。
formulas for critical thickness of cover and minimal anchorage length of gfrp bars under ordinary and erosive environment were developed.
推导出了一般环境、酸性、堿性和盐环境下适用的gfrp筋混凝土保护层厚度计算公式和最小锚固长度计算公式。
the anchorage length of bolt can be controlled by adjusting the distance of anchor-boot and pressing ring.
通过调整压环与锚头之间的距离来确定锚桿的锚固长度。
based on this data, the author deduced a basic anchorage length formula of the planting bars.
最终推导出了植筋的基本锚固长度公式。
construction of 8 degree earthquake intensity category c, seismic shear walls for the two levels, 「then in the calculation of the anchorage length is, in the end is a few levels ah?」
建筑抗震设防烈度为8度类别为丙类,抗震等级剪力墻为二级”,那么在计算锚固长度是,到底是几级啊?
it is advised that the anchorage length of cfs, peeling stress, the strain of cfs under the ultimate load and the shear capacity should also be verified to insure enough ductility of the member.
文中还提出了应对碳纤维布锚固长度、剥离应力、极限状态下碳纤维布的应变、强剪弱弯等进行验算的建议。
the critical anchorage length and ultimate load functions are derived in response to the average bond stress.
基于所得平均粘结强度,推导了临界锚固长度和极限荷载表达式。
time history curve and space curve of the dynamical strain and bond stress of insert rebar with different anchorage length and loading conditions were gained.
给出了爆炸荷载作用下锚筋动应变及动粘结应力的时程分布曲线和空间分布曲线,研究了锚长、加载速率和加载方式等各种因素的影响。
when anchorage length reaches a constant value, the increase of anchoring strength is limited although with further increase of anchorage length.
当锚固长度达一定值时,再进一步增加锚固长度,锚固力的增大是非常有限的;
p the calculation of the required anchorage length shall take into consideration the type of steel and bond properties of the bars.
所需的锚固长度的计算应考虑到钢的类型和钢筋粘结性能。
anchorage length calculation methods of longitudinal steel bars in different building codes are introduced and compared.
介绍了国内外规范计算纵筋在混凝土中锚固长度的方法。
results indicate that the ultimate bond stress between bars and rpc decreases with the increase of bar diameter or with anchorage length when bar diameter is the same.
研究表明:活性粉末混凝土与钢筋的极限粘结应力随着钢筋直径的增加而下降,钢筋直径相同时随着锚固长度的增加而降低。
the test results show that anchoring strength is related to anchorage length but not with proportion relationship.
试验结果表明,锚固力的大小与锚固长度有关,但不是成比例关系;