掲載雑誌（和）： 日本地震工学シンポジウム講演集 Vol： 7巻 年： 1986年 頁： 883-887頁 著者（和）： - タイトル（和）： - 抄録（和）：
- キーワード（和）： - 掲載雑誌（英）： PROCEEDINGS OF JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM 著者（英）： Saiyid Nazir AHMAD, Syed Qaiser JAMAL タイトル（英）： SOIL FOUNDATION SYSTEMS AND EARTHQUAKE DAMAGE 抄録（英）：
Earthquake damage to any residential area is a function of several factors like nature of foundation soils, foundation type, nature of superstructure, water table depth etc. The paper discusses the earthquake damage as influenced by characteristics of the soils in the effected area. Loose foundation soils shall be consolidated by vibrations and result in unequal settlements thus causing cracks, tilting or even collapse of structural elements. The soil density and voids ratio thus play an important role. Liquefaction of loose saturated sand deposits results in major damage to buildings, roads, runways etc. The extent of damage in some of the earthquake damages in Pakistan, Iran and Turkey based on soil foundation system proves these behaviours. The paper highlights the role of soils and foundation systems in anticipating the extent of earthquake damage and thus aims to help adopt better control methods for foundation soils in areas sensitive to earthquakes, specially rural areas. キーワード（英）： - 記事区分： - 区分 　　　委員会論文集