| From the period of primitive world of the universeto the rapid development of the society now,plants,as a large population,accompanywith human growth and reproduction.In this paper,we hope to study the logical relationship between plants with scientific attitude,and to guide the design of planting.With the improvement of people’s living standard,people’s demand for the quality of environment is increasing as well.Compared to the confused planting landscape,people prefer to the imitatingnatural planting landscape.Natural planting is a complex logical model.It is difficult to find a very accurate mathematical model to use fomula.Natural planting design,influenced by traditional philosophy and art,focuses on building aesthetics of artistic conception.Natural planting positioning in small groups has been given clearly.After the founding of the people’s Republic of China,many scholars began to study the natural planting design,but the study on the large area of the plant community is still rare.Based on the problems above,this paper introduces the design method of heuristic modulus theory.It attempts to reference the modulus application method in other areas,and summarizes the general rule of modulus design and the methodology of modulus design,and creates a model of natural planting design,from the perspective of natural planting mode.It uses the arrangement and combination between the modulus to achieve the quantitative research on the relationship between plant location in natural planting design.Finaly,it achieve the purpose to control the beauty of the planting landscape effectively with the use of mathematical relations.Based on application of literature research,comparative analysis,multi discipline research,induction summary,quantitative analysis and other research methods,following contects have been studyed in this paper:(1)This paper briefly discusses the basic concept of modulus,analyzes the performance of modulus in architecture,plane and landscape design,gets the construction methods of modulus system which are translation,reflection,glide-reflection and rotation and concludes the general formula of the modulus system.(2)Through the analysis of the traditional natural planting method,the conclusion is drawn that the structure of the triangle can be applied to any kind of planting pattern.Combining with the design principle of natural planting,the golden section triangle is chosen as the modulus of the natural plant design,and the numerical value is determined by the diameter of the plant crown.The modulus and the carrier are combined to form a modulus unit which constructs modulus system by ranslation,reflection,glide-reflection and rotation.This paper puts forward the adjustment principle of modulus and modulus system,and gives a brief description of the advantages of the natural type planting design.It can save the drawing time,and can guide the construction and more flexible.(3)This paper selects three kinds of sites,which are corresponding to the planting design of pure forest,evergreen deciduous tree and mixed planting design,and applys modulus of natural plant design to the specific case.The general steps of the application of the modulus in the field are summarized,namely,the establishment of the modulus,the determination of the modulus and the construction of the modulus.Two application methods,A and B,are proposed,and the two methods are applied to the practical examples.Two methods were used to compare the advantages and disadvantages of each method. |
