1) short-term rigidity
短期刚度
1.
Effect of short-term rigidity on precast reinforced concrete beam of side stuck steel in compression zone;
预制钢筋混凝土梁受压区侧面粘钢对短期刚度的影响
2.
This article interview a new style of composite slab,based on the comparing of a trial,found a correct finite element model,the influence of 2 parameters to the short-term rigidity of precast slab is analyzed,one is the axis distance between the top member and the bottom member,the other is the radius of web member.
介绍了一种新型叠合楼板,在与一个实验做参照的情况下,建立了合理的有限元模型,研究了钢筋桁架的上下弦轴心距离和钢筋桁架腹杆直径对自承式钢筋桁架混凝土叠合板预制构件短期刚度的影响,可供工程设计中参考。
3.
The short-term rigidity formulas of RC beam with rectangular section and normal reinforcement in code for concrete structure design(GB50010—2002) are simplified,and by the linear regression to the short-term rigidity coefficient, the concise formulas are obtained.
对《混凝土结构设计规范》(GB5 0 0 1 0—2 0 0 2 )中钢筋混凝土矩形截面梁的短期刚度在常用配筋率范围内的计算公式进行简化推导,并对简化推导公式中的短期刚度系数进行线性回归变换,得出简捷计算公式。
2) short-term stiffness
短期刚度
1.
A practical formula for calculating the short-term stiffness of reinforced concrete beams strengthened with carbon fiber sheet has been established on the basis of analyzing the regularity of changes in the sectional stiffness of these beams.
在分析碳纤维加固后钢筋混凝土梁截面刚度变化规律的基础上,通过对试验资料的统计分析,建立了碳纤维布加固钢筋混凝土梁短期刚度的计算公式。
3) short-time flexure stiffness
短期受弯刚度
5) long-term rigidity
长期刚度
6) short-time precision
短期精度
1.
Objective To explore the short-time precision for aluminium body model ,vital lumb ar vertebrae and non-vital lumbar ver-tebral by DPX-MD double energy X-ray bone-density apprature.
方法用DPX-MD骨密度仪测量铝体模和3个活体、1个死体腰椎标本,作短期精度研究。
补充资料：JPZ型三向等刚度橡胶减震器
分子式：
CAS号：
性质：JPZ-type tridirective equal rigid rubber mounting 橡胶减震器的一种。具有x、y、z三个方向等刚度、等自震频率。按负荷大小可分为JPZ-1、JPZ-2两种型号。由中央金属芯柱、伞形金属罩及橡胶连接而成，模压法生产。可满足导弹控制仪等设备的隔震和抗冲击要求。
CAS号：
性质：JPZ-type tridirective equal rigid rubber mounting 橡胶减震器的一种。具有x、y、z三个方向等刚度、等自震频率。按负荷大小可分为JPZ-1、JPZ-2两种型号。由中央金属芯柱、伞形金属罩及橡胶连接而成，模压法生产。可满足导弹控制仪等设备的隔震和抗冲击要求。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条