安阳袁林的时代特征考述

从布局形式与营造方式对安阳袁林进行考述。研究发现:袁林形制布局"前中后洋",中西杂糅,布局形式在传统装饰纹样中杂以西方样式与形象,但囿于时代的局限,中西方元素未能很好融合;袁林创造性地引入了招标施工与募捐筹款等现代运营方式以及水泥、钢砼等新的建筑材料与结构于陵园营建中,营造方式古今并用,开民国陵墓园林营造风气之先。袁林的布局形式与营造方式体现了在西方现代文明强烈冲击下的清末民初社会的时代特征,对其考述补缀了我国陵墓园林从传统向现代转折的重要节点。自此,传统封建专制的帝王陵寝开始转向现代感怀凭吊的陵墓园林。

Research State and Trend of Fruit Picking Robot Manipulator Structure

Starting from the characteristics of fruit picking,the characteristics of fruit picking robot manipulators and the research state at home and abroad are reviewed.The analysis summarizes the difficulties in fruit picking robotic arm research.Aiming at the configuration of the manipulator,the structure and characteristics of the manipulator with redundant degrees of freedom are introduced,and the feasibility of the redundant mechanism is demonstrated through the current research state of the manipulator.

浅析河流对古城空间格局形成的影响及对策——以河南淮阳古城为例

"湖中有城,城中有湖"是对淮阳古城格局贴切的评价。通过卫星影像,可以清楚地看到整个淮阳古城呈岛屿状坐落于龙湖中央,且城内四角各有一处坑塘,从而形成"湖中有城,城中有湖"的独特景象。文章以淮阳古城独特的格局为对象,分析其成因,探讨保护利用对策,以期对淮阳古城的保护与开发提供有益参考。