درخت حوزه‌های تخصصی

Islamic architecture has been a great influence on different parts of the world, even so there are some similar factors, but the aspect of culture will make the polarization between them. Upon the vast spread that Muslims had in the 7th century (A.D.) Islamic culture and belief moved in different continents from the Fareast parts of Asia to the west of the Mediterranean. At the beginning Islam had no specific architecture but with passing of time each and every culture started their own art and architecture and from that beginning Iran was a special primary of this field and of the many dynasties of this country Safavid was one of the highest valued among them all. One of the most important aspects of traditional architecture is there proportion value that holds a great part of the aesthetical valence. The aim of this paper is to know that if there is a common connection within various types of Safavid architecture as a group or individual system. The secondary goal of this study is to see if there is an aesthetic relation between Iranian proportion and European golden ratio. In this study we have surveyed various buildings, in one of the most influence architecture eras of Iranian Islamic architecture and at an end result believe that depending on their functionality the proportion values differ among them.

This paper reviews the experience of Persian designers and planners for creating the most livable and greenery capital city in the hole region of Middle East throughout the 17th Century. New concepts of urban green development emerged in that time. Some of these ideas where extremely creative and vanguard from there era and still some of them are the main theoretical basics of urban green planning in the modern world. This paper focuses on Isfahan’s greenway planning ideas and discusses how the city transformed to a sustainable city in Safavid period. The discussion is based on the combination of the organic and planned forms of greenway design, which was unique by that time and made the garden city of Isfahan. The Maddies1, which are the branches of water derived from the river and flowed inside the urban context, are studied as the bases of organic greenway and the Charbagh2 and Naghshe-Jahan Square are investigated as the planned green developments.

Many parts of the world are affected by unusual events, natural disasters and incidents that aim for people’s life, property, and comfort and threaten their life and survival. Crises cause abundant and sometimes irreparable damages to countries and people along with adverse effects on social indexes.  Therefore, identifying, appropriate planning, and optimal Resilient crisis management are of the highest priorities in various countries. Due to its great destruction power, expansion of the destruction area, lack of the possibility of predicting the occurrence time, continued losses and threats in the form of aftershocks, extensive injuries, and numerous problems in disaster relief, considering the destruction of the infrastructural installations and essential arteries, earthquake is a very important factor in crisis management. Meanwhile, based on the existing information 69% of Iran’s surface is affected by active faults and is considered to be one of the countries prone to having earthquakes. Besides, the general weakness of structures has caused extensive casualties in disasters. In these situations control and managing crisis especially earthquakes are of extreme importance in the field of recognition, prediction and preparation before the occurrence, planning, control and guidance after the occurrence.  Obviously, achieving this aim requires rapid and simple access to correct and updated information and complicated analysis carried out by specialists and managers. On the other hand, more than 80% of the required information in crises is spatial-natured and earth-referenced. Applying GIS and related technologies can be of considerable help in collection, storage, classification and analysis of related spatial and descriptive data; and play a determining role in identifying and direct application in both prediction and prevention, and direct dealing with events.  In this article, we will study the role of GIS In planning urban Resilient and promotion helping dominate crises and their proper management, in order to reduce financial losses and injuries. Besides we try to examine the methods to identify and classify historical and worn structures with the aim of planning and priority setting of seismic improvements and retrofitting buildings against earthquakes. Given the fact that the greatest concentration of resilience in crises is on improving the city's cultural, social, economic, physical and organizational dimensions, the use of the capabilities of the GIS system is very useful given the rich information layers.