说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 无黏结预应力平板
1)  unbonded prestressed slab
无黏结预应力平板
1.
However,when they are considered with the unbonded prestressed slab together,the seismic performance of the whole structure has not been enough clarified.
目前关于混凝土异形柱、短肢剪力墙及节点的抗震性能研究工作已开展得较为充分,但对它们与无黏结预应力平板所组成的整体结构的抗震性能还不甚清楚,为此采用拟静力试验方法对2个六柱一板单层整体结构模型在水平低周反复荷载作用下的开裂破坏全过程,以及各项抗震性能指标进行了试验研究。
2)  no-glue-knot prepared concrete
无黏结预应力砼
3)  unbonded prestress
无黏结预应力
1.
In the construction of wall with structrual overlength,the unbonded prestress technology can cancell the shrinkage stress and temperature stress of concrete and enhance the cracking resistance of the wall.
在结构长度超长的墙体中采用无黏结预应力技术,可以抵消混凝土的收缩应力和温度应力,提高墙体的抗裂性能。
4)  slab without bond of prestressing
无粘结预应力平板
5)  non-bonding pre-stressed slab
无粘结预应力板
1.
In the construction of large-spanned non-bonding pre-stressed slab, instead of all-slab support, three-span support is adopted after calculation, which can avoid serious overstock of formwork and steel pipe caused by the restriction that concrete must reach 100% design strength when applied pre-stress.
大跨度无粘结预应力板施工中,经过计算,将整板受力支撑改为三跨受力支撑,避免了预应力张拉时,因混凝土强度需达到100%设计强度等级标准值的条件限制,造成大量模板、钢管等周转材料的积压,降低了成本,提高了经济效益。
6)  internal unbonded tendon
体内无黏结预应力筋
1.
For simplifying the analytical procedure of unbonded prestressed beams, an analytical model of concrete beams prestressed with external or internal unbonded tendons was proposed by using a general purpose finite element program.
即混凝土梁单元和体外/体内无黏结预应力筋桁架单元这两类主单元的端部节点用多点约束(MPC)连接。
补充资料:高聚物黏结炸药
分子式:
CAS号:

性质:以高聚物为黏结剂的混合炸药,也称塑料黏结炸药。以粉状高能单质炸药为主体,加入黏结剂、增塑剂及钝感剂组成。具有较高的能量密度,较低的机械感度,良好的安定性、力学性能和成型性能,操作安全可靠,并能按使用要求制成具有特种功能的炸药。种类繁多,按装药工艺可分压装、铸装、塑态捣装等;按物理状态可分造型粉、塑性炸药、挠性炸药、浇铸高聚物黏结炸药、泡沫炸药等。可采用溶液混合-蒸馏法、沉淀法、糊状物过筛法、破乳法、溶液蒸发法、化学聚合法制造高聚物黏结炸药。军用方面用于反坦克导弹、水雷、鱼雷、航空炸弹和核战斗部起爆装置,工业上用于石油射孔弹、爆炸成型等。

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