Planting Roof Design And Study Of The Problem Of Load

Planting roof in the process of implementation, there is a key technology to solve, namely roof safety issues. How to combine two landscape architecture and architectural structure of professional knowledge, study the influence factors of load of planting roof design, related to the load of planting roof related design method, which is a focus in the study of this article. And through the research, this article summed up the effective design method, so as to improve the security of planting roof, and both economic and beautiful, is the purpose of this study.Through the study of this paper, landscape designers and hobby is gardening people, does not need to master professional knowledge of complex structure, namely available is simple and safe fast design method of roof alterations, while also providing material selection of planting roof system and load take values of data, and is conducive to the structure of the various design approaches. It is of great significance to promote the rapid extension of the planting roof, to ensure the safety of the structure, and to reduce the cost of planting roof.This paper adopted the method of consulting literature materials, the actual investigation, and theoretical analysis, case analysis and other methods of research. The author on the basis of consulting a large number of relevant literature, not only the part has been built in guangzhou city planting roofing has carried on the research, also on the two roof greening design case for design analysis.The research achievements of this thesis load calculation and checking table is designed to provide a reference for roof greening design personnel, the ultimate load calculation results should also be confirmed by relevant qualified design units.The main research results of this paper are as follows:(1) Effect of planting roof load at all levels of design content, suitable for planting roof type and reduce the structural load of the permanent load and variable load value method, planting layers of roof materials commonly used name and weight value collection of finishing. From the planting of the roof of the detail design, make the design more perfect, more in line with the economic, aesthetic, security purposes.(2) Study of load severely restricted the planted roof design matters needing attention, and puts forward using Excel table fast calculation of turf type and mixed type two kinds of design scheme is feasible and to promote its rapid promotion.(3) Study load locally confined planted roof design considerations, put forward with Excel table to fast calculation of covering, fixed planting pool type and the feasibility of the design scheme of mobile container, to promote its rapid promotion. At the same time, through the design of the case and has built an example analysis of the design of a variety of green layout design features, the existing problems, put forward relevant recommendations, summed up the more effective design methods.(4) Study load mild limitation of planting roof design considerations, through case design and has been built in planting roof example, focus on garden design green layout characteristics, existing problems analysis, puts forward some relevant suggestions, more effective design methods are summarized.(5) From two aspects of reducing load and structure arrangement, the paper discusses the methods of reducing the stress of planting roof, providing reference for designers, and promoting the improvement of the design of roof greening.In this paper, the relevant load calculation and checking table to provide the reference for the roof design personnel only, the final design result also should be confirmed by relevant qualified design units.