1) effective prestress force
有效预拉力
1.
Direct design method for effective prestress force of post-tensioned prestressed concrete two-way slab;
后张预应力混凝土矩形双向板有效预拉力直接设计法
3) effective prestress
有效预应力
1.
Distribution mode determination and simulation method of effective prestress for post-prestressing tendon;
后张预应力钢束有效预应力分布模式判别与模拟方法
2.
The reinforcement effective prestresss value calculated by current code is bigger than the results by experiment test.
现行规范计算值和试验测试数据表明钢筋有效预应力规范计算值较实测值偏大,因此按规范设计构件时,可能出现预应力不足的危险,给构件使用带来安全隐患。
4) effective prestressing force
有效预应力
1.
The lateral stiffness influence of the frame column on the effective prestressing force of the beam is analyzed as different frame construction types are considered,and the estimation formulas of the losses are deduced.
文章分析了不同框架结构类型下框架柱抗侧刚度对梁有效预应力的影响,并给出损失估算公式。
5) most greatly effective pull
最大有效拉力
1.
This article analyses most greatly effective pull of friction tape transmission on considering centrifugal force action and derives the theoretical formula, then discusses impacting factors to friction tape transmission capacity.
分析了考虑离心力作用时的摩擦带传动的最大有效拉力,并推导出了理论公式,进而讨论影响摩擦带传动工作能力的有关因素。
6) validation of prestress
预应力有效性
补充资料：设备安装前的准备工作——设备的预装配与预调整
设备安装前的准备工作——设备的预装配与预调整 | ||
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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