stress map

This paper follows map's evolution process and puts stress on two problems. ( 1) The paper makes a brief analysis of map's two re-presentative definitions in ancient and modern times and its historical limitations;

本文追循地图的演变过程，着重说明两个问题：（1）简要分析古代和近代两个有代表性的地图定义及其历史局限性；

The program also parts of post-process functions including the random distribution of steel fibers in concrete matrix, structure shape map, discrete structure mesh map, structure displacement map, cracking map, stress map of steel bar.

程序也实现了部分后处理功能，包括钢纤维在混凝土基体中的随机分布、结构网格划分图、裂缝开展图和钢筋应力图等。

FE ANSYS general purpose software package has been used in hydraulic cylinder structure design which has been optimized when weak points found out through stress contour map.

将ANSYS有限元软件包用于液压缸的结构设计。通过应力等值线图，找出薄弱环节，再应用该软件进行结构的优化设计。

Through cutting tools' equivalent stress cloud picture and equivalent displacement map, get the maximum force position and maximum deformation. According to the theoretical analysis, prove the rationality of tool parameters selection, and provide process parameters and data support for the tool design.

通过对铣刨刀具的等效应力云图及刀具等效位移图，分析出刀具的最大受力位置及最大变形量，根据理论分析，证明刀具参数选取的合理性，为刀具设计提供工艺参数及数据支持。

A tectonic stress map of China and adjacent regions from earthquakes occurred during 2000& 2004

中国及周边地区2000&2004年构造应力图