人体日晷的设计原理和适用范围

The Human Sundial’s Designing Principle and Scope of Application

分析了人体日晷的结构、使用方法及设计基本原理,并从纬度、日影长度等方面探讨了其适用范围。

Sundial is a kind of time measuring tool used in ancient times to measure the time with the shadow of the sun.Human sundial is one of them,which is often used in modern urban construction.This paper discusses the basic principle of the design and the applicable latitude range,in order to provide a theoretical basis and method for the use of human sundial in urban construction.