英文篇名
PRINCIPLES OF FORMULATING GUIDELINES FOR ENGINEERING GEOLOGICAL MAPPING
作者
謝敬義、張吉佐
關鍵字
工程地質圖、測繪準則、解說
摘要
工程地質圖為各類工程地質調查資料之統合成果。因目前國內各公私營機構對大型土木工程建設所進行之地質調查,其測繪標準並無統一之作業準則,故圖面之展示與表達方式不一,易導致地質資訊之判讀困擾,甚至產生誤解。本準則之編擬主要係在財團法人中興工程科技研究發展基金會的贊助下,於民國84年9月至85年8月完成。全編共分九章四十八節,內容包括:第一章總則十節,第二章現地調查九節,第三章工程地質平面圖四節,第四章鑽孔柱狀圖四節,第五章工程地質剖面圖三節,第六章開挖地質圖三節,第七章地球物理探查成果圖三節,第八章遙測影像判釋成果圖四節,第九章地質災害圖八節等。本準則訂定內容主要在於統一測繪工程地質之作業標準。因工程地質測繪重點有別於一般之地質圖,故其精度要求﹑測繪項目﹑資料記載方式及圖幅表達方式等均以條文與解說並列方式並配合實例加以說明。本文之目的旨在說明各章節之重點所在以及其測繪項目之重要性,俾使採用本準則之使用人有較佳之瞭解。
英文摘要
Engineering geological map is the integrated results showing the geological information from investigations on a map. At present,working precedures of geological mapping for large civil engineering projects performed by various organizations vary considerably. Consequently,the expressions or exhibitions of these map are arbitrary and way lead to misunderstanding and misinterpretation. The formulation of this guideline was sponsored by the Sinotech Engineering and Scientific Development and Research Foundation . The project was started in August 1996. The guidelines consist of nine chapters with forty eight sections. These are: Chapter 1, General; Chapter 2, Site investigations; Chapter 3, Engineering geological plan map, Chapter 4, Geological log of the bore hole; Chapter 5, Engineering geological section or profile; Chapter 6, Geological excavation map; Chapter 7, Interpretation map of geophysical prospecting; Chapter 8, Evaluation and interpretation of remote sensing imageries, and Chapter 9, Geological hazard map. The text of the guidelines specifies mainly some working standards in the preparation of engineering geological map. Requirements for precision, mapping items, mapping format are laid down in general rules through incorporation of commentaries with examples. This paper discusses the main points of importance in each chapter of the guidelines, in order that a better understanding can be attained by the person using the guidelines.