Plant planting design construction drawing is the basis of plant planting construction, project budget, project construction monitoring and acceptance, and should accurately express the content and intention of planting design. However, there are still some problems in the design and construction drawings of garden plants in China, such as the lack of operability in construction according to the drawings, the difficulty for constructors to understand the design intent, and the non-compliance in construction. Explore how to clearly express the design ideas, construction methods and follow-up maintenance management requirements in the design drawings, so as to make it more scientific, reasonable and operable.

1, Frequently Asked Questions on Plant Planting Design and Construction Drawing

1. 1 lacks the representativeness of current plants.

There are often some current plants in the plant planting range. From the point of view of environmental protection, we should try our best to preserve the original plants, especially ancient trees, big trees and ornamental herbs and shrubs. Designers often only use words to explain the current plants in construction drawings, which makes the accuracy and operability of construction drawings not high, and some even don't explain them, which eventually leads to the wrong cutting of plants and the destruction of the environment.

1.2, the drawings are incomplete and the contents of the drawings are too simple.

The architectural drawing code has strict regulations on the general plan and structural details in architectural drawing, and the index relationship of drawings is clear. Many plant planting designers can refer to the architectural drawing specifications for drawing, and the design documents are complete and reliable (for example, the height of seedlings required in the same group is different, and the size, plastic shape and construction technical requirements of seedlings planted in different positions of the same plant are different, etc.). Explain clearly with details or express in words in the scheme), but some "just a picture"-only the general plan of plant planting design, without details, the content in the scheme is unclear, the construction personnel can not fully understand the design intention, and it is very common to temporarily change the design on site.

1.3, the text annotation is inaccurate.

Plant planting design drawings generally use specific legends to represent various plant types, and words (or numbers) to represent plant names, while plant specifications, modeling requirements and coordinates of important points of different planting points are generally not marked, which leads to poor operability in construction according to the drawings. Designers often need to personally select seedlings, give on-site guidance and set out at fixed points to meet the design requirements. This is not conducive to division of labor and cooperation, resulting in a waste of human resources.

1.4, the contents of seedling table are not uniform.

Because of the living characteristics of plants, the growth condition, shape and posture of the same plant and the form of artificial shaping and pruning are different, the landscape created is also different, and the construction technology, maintenance requirements and engineering construction are also different. China's current Landscape Architecture Illustration Standard does not stipulate the statistical representation of seedlings in planting design drawings. Some textbooks think that the contents of seedling table should include: quantity, tree species, quantity, specifications, source of seedlings and remarks. Commonly used seedling table formats also include: number, tree species, specifications, planting area, planting density, quantity and remarks. Some drawings can include Latin names of plants and plant planting in the seedling table. Because the contents of the nursery stock table are not uniform, it not only brings inconvenience to the project construction, but also brings difficulties to the project budget and final accounts, project bidding, project construction supervision and acceptance.