Small area greening design program

Small area greening design program (a)

With the rapid development of China's real estate industry and the continuous improvement of people's living standards, we have put forward a higher and newer requirements for the design of the residential area of the garden greening, the design of the "humane, ecological and natural" garden-style residential areas to improve the quality of life of modern people has become the design guidelines for today's garden greening. The design of "humane, ecological, naturalized" garden-style residential areas to improve the quality of life of modern people, has become the design guidelines for residential landscaping. This paper puts forward some views on the greening landscape design of residential areas, aiming to throw bricks to attract jade, hoping to play a role in promoting urban construction.

First, the principles of urban residential greening design

In recent years, with the growing awareness of environmental protection and the continuous improvement of living environment requirements, in the process of purchasing housing, more and more people began to emphasize a new scale of choice: the landscape environment. Nowadays, residents' housing consumption tends to be more rationalized and idealized, and the greening of residential areas is becoming more and more dominant in people's minds. Residential green planning should adhere to the "convenient, safe, clean, environmentally friendly", from the improvement of urban microclimate, can give full play to the function of the district, through the construction of high-grade, high-quality green space environment, to create a comfortable, beautiful, recreational, conducive to physical and mental health, vibrant urban habitat ecological landscape. In the design of modern residential district, the general requirements of the greening rate of 30%, and even 50% -60% of high-grade residential areas. Residential greening design of tree species selection should follow the "local conditions, suitable for the right tree" principle. In addition, the following should be considered:

1, greening configuration to plant communities, taking into account the lawn. Modern residential area, plant communities is the basis of green space environment, plant landscape is the main body of green, therefore, should be trees, shrubs, herbs and flowers, vines to organic combination, according to their similarity of species and habits of the composition of the level of rich and not miscellaneous, suitable for the natural environmental conditions of the artificial garden plant communities, in order to play the best ecological benefits. Researchers from the garden plants to improve the environmental function and the relationship between the leaf area index, the conversion of the city's best benefit structure for trees, shrubs and grasses (including ground cover, hedges). This planting structure can create the best ecological benefits, not only to save land, but also in the environment and ecological benefits to produce the best results.

2, greening layout of concentration and decentralization. We know that human beings have the need for security, the need for interaction and so on. Modern residential district, pay more attention to the residents of the exchange, movement and rest, how to enjoy the space around the community green space, the organization of some useful outdoor activities, enriching the lives of community residents, close interpersonal relationships, planning and design, we must consider the centralized central green space. But excessive concentration of the center of the green space environment is difficult to quiet, feel empty, people also complex, in the actual life of the management is not very convenient, invariably with the majority of households in the district to distance themselves from each other. In order to solve this contradiction, in the greening design should also consider the design of some scattered pieces of green space, the formation of some relatively quiet space, conducive to the district residents rest and life.

3, the practicality of greening design and art. Residential greening is different from the park design, in residential neighborhoods and construction, to focus on practical efficacy and aesthetic art. Modern emotional and cultural taste oriented ecological habitat, and therefore in its landscape effect expression should be combined with the humanistic connotation, to create a living space full of interest. In the planning and design, should also give full consideration to the requirements of the residents to meet the children play, the elderly activities, tea, chess, as well as residents of physical exercise, fitness and so on.

Second, the green design and construction of urban residential district problems

Residential green space can be divided into public **** green space, group green space and green space next to the house, they have different functions and requirements, the design should focus on. Modern residential green environment and design of the current situation. Despite the rapid development of modern residential areas, but in the residential green design, there are still a lot of problems, summarized in the main:

1, "greening and greening" design and planning concepts are common. Mainly in some residential area program stage rough planning and design, this type of program only to meet the requirements of the code or greening regulations, but the lack of interest, humane and sustainable green space design, some residential areas of greening and even have a feeling of refusing to people outside the garden, lawn, flower beds, green landscape is surrounded by iron fences, fences, so that the greening of the absolute coverage of the area of the standard, but the greening of the practical function is far from being able to play its role. Practical function is far from being able to play its role. More with the theme of good greening (i.e., on the one hand, there is a central courtyard as a community **** enjoy part; on the other hand, the green will be extended to the windows of each household, or so that households can walk into the green, so that they can enjoy the green) contrary to the green. There are also some urban planning in the municipal plaza, the center of the park is very hard work, the closest relationship with the city residents, the use of the highest frequency of green space in residential areas but scribbling sloppy, to cope with the matter.

2, the residential green design is uniform, a thousand parks a map, no personality to speak of. Most of the city residents in the use of the process found that their residential areas have no characteristics, recognition is not strong, so that visiting guests are difficult to quickly and accurately find where they are located. Many neighborhoods Dujiangyan City is a lawn, dotted with a few trees in the middle of Suetsu, summer azalea or cypress, Phellodendron angustifolium, etc., so that the lack of personality, resulting in residential areas are often the same. Vegetation, the same form of spatial layout, which obviously did not fully consider the psychological needs of residents. In fact, developers concerned about the green environment, may wish to pay attention to the differences in the green environment, so that you can make you stand out in the development of the property, easy to identify.

3, greening over-emphasis on a single lawn, while ignoring plant communities. In the residential area of greening, there is an excessive pursuit of large areas of lawn tendency, a single large-scale lawn planting, in fact, is not scientific, lawn relative to the plant community, ornamental, but the practicality of the weak, and a wide range of lawn maintenance and planting costs are very high, it will increase the economic burden of the residents in the residential area.

4, greening design and use of maintenance disconnect. Many residential areas in the official put into use, due to China's property management is still in its infancy, after the use of the district due to negligence in the management and maintenance of greening the environment was damaged and not maintained in a timely manner, coupled with the water, electricity supply and solar energy facilities are disconnected, so that the residents of the external environment has been seriously damaged, thereby greatly reducing the quality of the environment of the residential community.

Third, to improve the quality of urban residential green design recommendations

Urban residential green space is the most widely distributed urban landscape green space system, the closest to the residents, and the residents of the closest relationship with the daily life of the green space, it is in the improvement of the microclimate and sanitation in the residential area, landscaping the residential area environment and create outdoor rest and activities for urban residents, etc. has a significant role. In view of the characteristics of the current residential district, should start from several aspects to improve the quality of urban residential district greening design.

1, unified planning and design, coordinated layout. Residential district green space types, community center green space, dedicated green space, road green space, house side and courtyard green space, etc., and the scale is different, different functions. In the green landscape design, should be in the unified consideration of the overall appearance of the district under the premise of the use and functional requirements, scientific and coordinated arrangement of green landscape, in order to form a complete green landscape system, and with the city's entire natural greening to maintain unity. Design as much as possible to achieve "humane, ecological, natural", step by step, the construction of ornamental and practical residential community gardening landscape.

2, plant species, planting is a direct factor in the success of landscaping. Community gardening landscape plants can be divided into trees, shrubs, flowers, ground covers and lawns, vines and aquatic plants, etc., should fully understand the characteristics of the various plants and then select varieties of varieties and collocation. Variety selection should consider plant color, flowering and fruiting period and time sequence, evergreen trees, deciduous trees, trees, shrubs, fast-growing, slow-growing and other factors. Plant allotment should have a sense of hierarchy, planting of trees, shrubs and grasses should take into account the ecological habits of plants and plot layout requirements, reasonable allotment of high, medium and low plants, it is desirable to plant neatly pruned plants allotment in the margins and periphery, in order to constitute a multi-layered planting structure. In addition, native plants have strong vitality in the local area, strong resistance to pests and diseases, and reduce maintenance costs, so they should be prioritized in the selection. In order to avoid uniformity in community greening, should promote the application of some new varieties of plants suitable for the characteristics of residential areas, in order to create a "spring flowers, summer shade, autumn, winter," the four seasons of the landscape.

3, according to local conditions, rational use, reflecting humane. According to local conditions is a residential gardening design should follow the basic principles. Appropriate forests, borrowing the scenery is the essence of the traditional Chinese garden. Reasonable use is to maximize the use of the original topography, less earth moving, and appropriate retention of the original trees, which can reduce inputs, reduce maintenance costs, and appears to be simple and unadorned, authentic and natural. In the choice of garden plants advocated in the selection of native plants, but also appropriate selection of some adaptability, high ornamental value of foreign plants, improve the planting structure of residential areas. Natural undulation of the varied terrain than the artificial plane neat terrain more relaxed, warm and romantic, more poetic. Try to avoid excessive focus on the external environment, obsessed with tropical seaside plants, the blind pursuit of luxury water arrangements, such as flashy, high-cost design.

4, community green space is a good place for residents to recreation, exercise, leisure, communication, therefore, the environmental atmosphere created by the landscaping should be full of life, so that the scene is used, rich in human flavor. Therefore, in the design, the lawn in the residential area using some of the trampling-resistant lawn, while laying some pebble road, beach pebbles and other small stones, so that residents step on the pebbles massage feet to exercise; in addition, the tree is decorated with large stones, you can let a person rest a small sit; green space set up children's playgrounds and facilities, such as sand pits, slides, warping boards, climbing frames, swivel chairs and so on, you can promote the physical and mental health of the children's development, so that people recreation, sports, communication. So that people's leisure, sports, communication and other activities can be integrated into the landscaping landscape, you can always enjoy the sunshine and rain, birds and flowers, to create a beautiful, safe and comfortable living space, fully embodies the "people-oriented" scientific and humane design.

5, landscaping should be combined with life, culture, and practicality. High-quality beautiful natural environment, the human environment on people's work, life and health will have a significant impact. Nowadays, people's requirements for residential greening is no longer just one or two pieces of grass, three or four flower beds, but the requirements of high standards, high quality. First of all, the green area should be greater than 30% of the floor area, and secondly, under the premise of reasonable use of plants, garden sketches, garden paths and paving, etc., especially to emphasize that, in the spatial organization to achieve a step by step, the scenery with the effect of the step. At the same time, pay attention to the residential garden landscape should have local characteristics and national style, advocate diversification, do not blindly emulate the European style of the gate and guardrail and sculpture, etc., deviating from the residents' unique life and culture. Residential landscaping design should be in line with the practicality. Children's activities in the area should be rich in tree species, bright colors, appropriate proportions. Generally use robust growth, less pests and diseases, beautiful tree, no thorns, non-toxic, no flotsam species. Configuration should be suitable for children's psychology, colorful, lively body, easy for children to remember and identify. Elderly activity area should choose tall trees for the elderly resting place shade, for morning exercise, walking to create a mood. Another example is the use of diverse parking planters, planting vine plants, both can be discounted 100 percent green area, but also play a role in protecting the function of the car, adding to the overall environment of the region's artistic effect.

In short, the design of urban residential garden greening is related to the quality of life of residents, to create a high-quality residential natural ecological environment, so that home and nature as one, so that people can get back to the natural beauty of enjoyment. In the urban residential district greening design should continue to innovate, design a truly humane, ecological and natural landscape.

District greening design (2)

A comprehensive description

(a) Project Overview:

1, Project Name: Shandong a district greening project

2, Project Location: Shandong Hailong Kaiyuan district courtyard. Kaiyuan District is located in Weifang City, Hanting District, north of Guting Street, south to Jinhe Street, east of Baiyun Road, west of Shanggang Road. The total land area is 11.5 hectares, of which, the green land area is 3.39 hectares. The current site is flat and the terrain is level.

3, the current situation of the construction site: the construction site of the project already has "three passes and one leveling", the planning of the building has been formed, the main transportation network has been paved, ready to enter the site construction.

(B) the main works:

1, the community landscape in the greening, civil engineering, decoration, sketches.

2, sprinkler irrigation, street lamps, lawn lamps, earthwork garbage and so on.

(C) the preparation of the basis:

The construction organization design program in accordance with the preparation principles, and construction acceptance specifications, based on the following documents:

1, "urban greening project construction and acceptance specifications" CJJ/T 82-99

2, "Unified Standard for Quality Acceptance of Building Construction" GB50300-2001

3, "Urban Greening Project Construction and Acceptance Specification" CJJ/T 82-99

2, "Unified Standard for Quality Acceptance of Building Construction" GB50300-2001

3, "Code for Quality Acceptance of Concrete Structural Engineering Construction" GB50204-2002

4, "Code for Quality Acceptance of Masonry Construction" GB50203-2002

5, "Code for Quality Acceptance of Construction of Building Ground Engineering" GB50209-2002

6, "Shandong Province, Botanical Records"

< p> 7, "Kaiyuan District Landscape Design Program"

8, "Shandong Hailong Co., Ltd. Kaiyuan District Greening Project Bidding Documents"

9, the company's construction technology operating procedures.

(D) project characteristics, difficulties:

1, the project is a new style of community landscaping project, construction projects are complete, the construction surface is large, wide range, short construction period.

(1) earthwork: there are earth dumping and garbage transportation within this project.

(2) greening planting works: tree planting, planting of corolla wood, planting of shrubs, lawn planting and maintenance, all in one place.

(3) greening maintenance project: the project warranty period of one year, the project shall be a level of maintenance management.

(4) wigwam project: the project wigwam height of 3.8m, diameter 2.2m.

(5) garden road project: the project garden road: color concrete garden road, cobblestone garden road, broken spell marble garden road, green slate garden road, grass brick parking lot, culture stone garden road, cement color brick garden road, square brick garden road, granite garden road and mixed patchwork garden road and so on a variety of practices.

(6) garden bridge project: this project has four small bridges. Although the bridge is small, but the technical characteristics of complex.

(7) garden sketches project: seat stool **** there are four styles, three pavilions, five sets of stone tables and stools, a number of rocks.

2, the project's difficulties are four:

(1) new technology, the promotion and application of new methods: such as the application of color molded concrete.

(2) short duration and wide range, the duration of only 86 days, while there is more than a month in the winter construction.

(3) The garden path sketches are more patterned and complex.

(4) greening: seedling varieties, but also in the fall and winter construction, planting is difficult, low survival rate.

In view of the above characteristics and difficulties, our company specializes in the construction program to develop appropriate measures.

Second, the start and completion date:

Start date: October 1, 20**

Completion date: December 25, 20**

Total construction period: 86 days (calendar days)

Third, the quality standard: excellent

Fourth, the construction program:

(a) status quo inspection:

(a) the current situation:

The company received the report of the Shandong Province in the first half of the year.

After receiving the invitation to bid from Shandong Hailong Co., Ltd, our company organized the relevant technical personnel to make a field inspection of the construction site on September 21, 20**, and held a discussion meeting on the site to analyze and study the characteristics and difficulties of the project.

(B) the preparatory work before construction:

1, held a special meeting: for the characteristics of the project, the difficulties in the analysis, research, argumentation, the formation of the construction program for the characteristics of the project.

2, the implementation of the management system: the selection of competent technical personnel to organize the project department, supervised by the chief engineer, the implementation of the project manager's responsibility, under the leadership of the project manager layer by layer, layer by layer to implement, each responsible for their own responsibilities, clear rewards and penalties, the formation of a technically competent, competent construction team. (See Figure 1 for specific management system)

3, the ideological guarantee: the theme of good engineering, held a mobilization meeting, rewards and penalties, to mobilize the enthusiasm of all parties.