1) expandable screw
膨胀螺纹
1.
After the analysis of failure structure of expandable screw, the reliability model has been established, which is about the static intensity of the tensile stress at the axial section where O type of sealing groove is located.
通过分析膨胀螺纹的失效位置,建立了O圈槽所在轴向截面拉应力的静强度可靠性模型,并计算几种设计的可靠性,在膨胀试验中进行了验证。
2) Expanded composite screw post
膨胀复合型螺纹桩
1.
The effects of expansion pattern and expansion rate on fracture resistance of cement- expanded composite screw post;
膨胀方式和膨胀量对核桩冠粘结膨胀复合型螺纹桩抗折力的影响
3) cement-expanded composite screw post
粘固膨胀复合型螺纹桩
4) Expansion crack
膨胀裂纹
5) expanding nut
膨胀螺母
1.
The structure and work process of injection mold of expanding nut which is commonly used in motorcycle are introduced.
介绍了摩托车上常用的膨胀螺母的注射模具结构及动作过程,分析了该产品的结构工艺,提出了模具设计思路,重在解决模具的可靠性和零件的易加工性。
6) expansion bolt
膨胀螺栓
1.
Improved construction method of expansion bolt and annectent reinforcing bar in shell frame filled-wall;
填充墙拉结筋膨胀螺栓施工方法的改进
2.
Stress field analysis of hollow brick anchored by new expansion bolt
新型膨胀螺栓锚固下空心砖的应力场分析
3.
Based upon comparison of working principles of traditional expansion bolt and flat head inner expansion bolt the installation process of GRC is discussed.
介绍了GRC构件的特点及操作中易出现的问题,比较了传统膨胀螺栓和平头内膨胀螺栓的使用原理,探讨了GRC的安装过程,明确了GRC构件的重点控制要点,确保GRC工程的耐久性。
补充资料：膨胀
膨胀
dflatatkn
膨胀[山肠加幽知;及班月aTa从”.] 用来表示特殊双有理变换的一个老式术语.现在用的新词是单项变换〔TnonoidaJ位ansforn旅由n). B .A.M七切.诩洲x撰【补注】不过这个名词还有一些并没有过时的意义，例如拟共形映射(q uasi一confonT旧1灯以Pp吨)的膨胀(膨胀系数)k认a)，算子理论中的(酉)膨胀理论等，见收缩(con加湘南n)和收缩半群〔con加那加n sen卫-grouP);亦见谱集(s】下℃叼set).陈志杰译
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