1) concrete wedge
混凝土楔形块
1.
A lot of data from tests and prototype observers as well as research results aroand the world have supported the conclusion that concrete wedges are ideal protection materials for spillways of earth and masonry dams,and flowover weirs.
混凝土楔形块不仅便于制作安装，而且经济、安全、可靠。
2) wedgy concrete tied reinforcement
楔形混凝土拉筋
3) deformed concrete building block
异形混凝土砌块
1.
With the help of home-made deformed concrete building block it can solve the problems that are bad impressions quality,many alike-joints and creating vertical cracks.
分析了非90°转角砌体、异形丁字墙节点砌体的质量缺陷,采用自制异形混凝土砌块来解决观感质量差及通缝多、产生竖向裂缝问题,提高砌体工程质量,有效地解决多余混凝土处理难的问题,同时有效地降低了工程成本。
4) heteromorphic block
混凝土异形块
1.
Based on an analysis of the initial motion theory of rock mass lying on slopes under flow action, a formula was derived for calculation of the average diameter of heteromorphic blocks according to the ultimate balance condition.
在分析关于水流作用下斜坡上块石起动理论的基础上,从研究斜坡上单个块体出发,利用水流作用下异形块起动的极限平衡条件,推导出了异形块体平均粒径的计算公式,并由此设计了两种混凝土异形块和一种钢筋石笼的形状、尺寸及工程布置形式。
5) special shaped concrete armor blocks
混凝土异形护面块体
1.
Data and information of nearly 130 types of special shaped concrete armor blocks developed both at home and abroad have been collected,out of which,those which are often used and those which were developed in the last decade are expounded systematically.
收集了国内外混凝土异形护面块体近130种,对其中常用的和最近十余年新开发的异形块体作了较系统的介绍,并对斜坡堤护面层的基本性能和要求,以对护面块体的发展方向作了粗浅的分析,最后提出了3种新型块体的设想。
6) sector-type concrete ring
扇形混凝土衬砌块
补充资料：斜楔滑块装置
斜楔滑块装置（图1）的主要作用是把压力机的垂直向下运动，通过斜楔驱动器使装在模具上的滑块产生水平方向的运动，形成级进模的浮动抽芯部件、横向冲孔部件、弯曲成形部件，或冲件出件部件。
图1 斜楔滑块装置 |
斜楔驱动器的驱动角一般是与垂线成40°～50°。
单动式斜楔驱动滑块，由弹簧使滑块复位。其缺点是弹簧失效，会造成机构失灵。
双动式斜楔一般用于冲件成形后，凸凹模之间具有一定的卡住力及要求滑块往返位置正确的模具。缺点是斜楔较长。
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