The theory of "Yin and Yang"

In ancient China, limited to the level of scientific understanding, the ancients of the built environment climate solar radiation, air temperature, humidity, air, sunshine, etc in all key elements of intuitive feeling and experience, with ancient Chinese philosophy of Yin and Yang theory to explain.The theory of yin-yang is a perspective and methodology originated in ancient Chinese, to know nature and interpretation of natural phenomena.People's long-term observation of the natural phenomena, see live day month, day and night change, cold warm eyes of the rain, all ages, sexes polar phenomena and change, is produced naturally Yin and Yang of these two concepts.They believe heaven and earth, the moon and sun, day and night, sunny or rainy, cold, fire and water sports such as bending, gas is a world of all things in the process of the movement in two, the result of the nature of everything there are two aspects of Yin and Yang, and due to the movement of Yin and Yang, promote the development of things change.Thus, Yin and Yang theory has become one of the fundamental law of nature, so the element theory of ask, should be like a big, said: "the way of Yin and Yang, heaven and earth, also all of the field, changes of parents, the beginning of life and death, gods house also."In the eyes of the ancients, the relationship between Yin and Yang is the unity of opposites of dialectical relationship."In such as Yin and Yang, Yin Yang and Yang in Yin and anode Yin, cathode raw Yang, so change."(" Zhu Ziyu class, ninety-eight) the content of Yin and Yang, Yin and Yang is mutual, as things opposite relationship of Yin and Yang is not absolute, cathode sun, Yang Yin to, achieve balance in the opposite, and both can be transformed, the so-called" sino-japanese Ze, waxing, food "is the meaning.(left) and Yang represents the positive and enterprising, strong features of things and phenomena.Generally speaking, all activities, external, rising, warm, hyperthyroidism, etc., all belong to the category of Yang,All calm, inner, falling, cold, gloomy, attenuation, etc., all belong to Yin category (see chart).

The Yin and Yang attribute of things or phenomena

Yang day dry just south of field on the left circle the sun's active male

Under the shade of dark cold wet soft north right woman accidentally passive the moon

Feng shui home understand theory of Yin and Yang, the use of fengshui, called the shan Yang, water is called Yin, shannan called Yang, north according to Yin, the mountain site called Yang, Yin ShuiNa said.So the terrain to "negative Yin and embrace Yang", mountain and water (see figure 2-13);The high temperature, sunshine and high geothermal collectively known as Yang, and low temperature, less sunshine, low terrain, collectively known as the Yin.From the experience of life people experienced "Yin sheng Yang disease, Yang excessiveness Yin disease" (" element asked, theory of Yin and Yang should be like a big "), and feng shui master choice will be "the Yin and Yang", find the "Yin and Yang and, wind and rain", a balance of Yin and Yang of the land, only these places can "order of Yin and Yang, wind and rain so far, chunsheng numerous zhijun, the people and the content for but joy into" (" mandarin zhou language "), to have people thrive, environmental material conditions to live and work in peace and contentment.Visible, phase, of Yin and Yang of fengshui is a visual experience summary and the overall thought of as a result, it contains a selection of topography, geology and hydrology, climate, vegetation, ecology, landscape and so on various factors, and the traditional philosophy of "gas", "angry", "Yin and Yang" to illustrate the concepts such as good or bad, good or ill luck determine whether habitable live, that's all.

Until modern times, human cognition and the level of science and technology greatly improve, people can detailed analysis of some components of a building base, but also to carry on the macroscopic comprehensive study;Can qualitatively describe the environment condition, can also be quantitatively to determine the quality of the environment.Better use of the environment and to adapt to the environment has become a practical and feasible.

Because our country weather changes in temperature, drought, wind, rain, rain, dry and wet anvil-shaped, sandstorm and so on have very big difference.Therefore, housing construction is to adapt to the local climate and improve as much as possible adverse climatic conditions, creating a comfortable indoor working and living environment.Hot areas need to be considered, for example, ventilation and shading, heat insulation, cooling...;Cold areas need heating, cold, heat preservation...;Coastal areas, it should guard against the typhoon, humidity, water...;The northwest region to protect themselves from blowing sand;Plateau area, try to avoid the intense sunshine and improve dry climate (small scale) and so on, these are the macroscopic location to consider, but also pay attention to the specific location of microclimate and micro climate condition, particular case is particular analysis, specific processing.

The choice of architectural environment should consider the following:

(1) the site location, topography, geological structure, poor and geographical phenomenonThe earthquakeThe basic intensity;

(2) the site field distribution and the uniformity of rock and soil, physical and mechanical properties, and other design and calculation of subgrade bearing capacity index;

(3) buried conditions of groundwater, erosion and soil freezing depth;

(4) the site stability and suitability;

(5) all the year round and is the largestThe floodWater, ground water drainage, water and swamps, and drinking water;

(6) field range of reasonable construction, reasonable traffic entrances;

(7) field of climate in the area of micro climate;

(8) landscape and green vegetation, and ecological condition.