For today's China, the rapid change of economic and social structure has greatly changed the mode and form of the city. The appearance of a large number of large-scale buildings and high-rise buildings marks the outline of the city and has an increasingly important impact on the environment. Environment is an indispensable part of architecture and the living space of architecture. Every building has its own specific environment and space, and the building should have corresponding forms to integrate with it and coordinate with its position and space in the city. Architectural design should attach importance to environmental awareness and urban awareness. Only by designing according to this concept can the building live in harmony with the environment, and the city will be more vivid and give people a perfect visual image. Architecture also enhances its own value through the interaction between people and urban environment.
The Trust Building and Government Building of Hunan Provincial Department of Finance is a high-rise building that can change the regional environment and urban contour, covering an area of 654.38+800,000 square meters. The base is located on the west side of the original office building of the finance department, and a new piece of land has been purchased. The base is located in the main vein of South Huilong Mountain, connected with the north passage of He Long Stadium of Changsha Sports and Cultural Center in the new century, with Furong Middle Road in the east, Tianxin Pavilion and Bamboo Slips Museum to be built in the west.
1 Environment is one of the foundations of planning and design.
The conception of architectural design must be inspired by the specific environment, region and urban traditional context around the base, seek the order and inspiration contained in it, and form a new urban building with rich cultural heritage. The specific design of building volume, shape, texture, color, open space and closed space should be coordinated with surrounding buildings and urban roads, and at the same time reflect their own characteristics.
The planning and design of the Trust Building of the Provincial Finance Department is based on two aspects: First, on the basis of respecting the existing compound pattern of the Finance Department, the newly-added plots on the west side will be reorganized together. On the one hand, it should conform to the requirements of urban planning, consider the spatial relationship between the city and the landscape relationship of the building, form an organic whole with the surrounding environment, and enhance the grade of urban space. The east side of the base is the original office building, and the new trust building is arranged in the northwest corner as far as possible. A government building with interoperable functions with the two buildings is set between the two buildings. The government building is located on the south side of the two buildings, connecting the east and west buildings and connecting them with each other. On the central axis of the government building, it is the main entrance of the financial department, forming a three-sided closed space centered on the entrance square. This is a green and open series facing the south road of the city, which integrates the comfortable and beautiful environment with the city. It broadens people's horizons for Chengnan Road, adds the landscape effect of Chengnan Road, connects the urban space through the entrance square, and optimizes the urban environmental quality.
Secondly, respecting historical context and historical features is an important starting point. Tianxin Pavilion is one of the symbols of the famous historical and cultural city Changsha. It embodies the history, culture and tradition of Changsha. We should let more people see it from more angles, so that we can get through the sight corridor of Tianxin Pavilion in both east and west directions, and at the same time ensure that there is a relatively broad spatial vision at the intersection of Huilong Mountain Road and Chengnan Road, which is convenient for the evacuation of people and traffic in He Long Stadium. On the general layout, the trust building will be arranged in the northwest corner of the base and retreat to the south of Chengnan Road for a certain distance. Proper architectural concession and spatial connection will reflect the modesty and connection between the city and Tianxin Pavilion, form the north-south axis of Huilong Mountain and the east-west landscape axis pointing to Tianxin Pavilion, and make the new planning structure unified in the overall spatial order of the city and echo the environment.
2 the creation of green ecological buildings
Trust Building is a commercial complex building with relatively independent functions, and it is a high-rise building integrating office, hotel, leisure, catering and other functions. The completion of this building can increase the urban vitality and business reception capacity of this area, and designing a new building full of cultural temperament and vitality is of great significance to the modernization of the historical and cultural city of Changsha. The location of the building is surrounded by urban main roads, stadiums and Tianxin Park, which is a green space in the city. The visual space is very large, and the architectural modeling must meet the multi-angle landscape effect. In addition, combined with the base environment and architectural nature, the building plane adopts a simple square, which makes it have a more comprehensive visual image. The combination of square building planes symbolizes the form of ancient coins in China and embodies the characteristics of the financial department.
It is a development trend to implement green ecological technology in architectural design, apply the design concept of "people-oriented" and introduce "sunshine", "greening" and "air" into buildings, that is, natural lighting and natural ventilation inside buildings. To create a "healthy building", therefore, in the plane design of the square, the main body of the building is designed as an I-shape, and the north-south direction is the use area of the one-sided walkway. The vertical traffic core of the high-rise building is set in the middle of the I-shape plane, and the opening in the east-west direction is set with a green platform on each floor, and a large viewing platform is set on every third floor. The I-shape opening is filled by the viewing platform, so that the building plane is square. Full of sunshine, air and green ecology, the north and south use areas have sufficient natural lighting and ventilation, which is also an effective measure for the country to implement "energy conservation and environmental protection" in recent years. As soon as people walk out of the closed traffic core, they immediately see nature and sunshine, which increases the affinity between people and green ecology. Every three layers of green platforms and large viewing platforms create a humanized space for business office workers and hotel tourists. In this comfortable open space, people can communicate with each other, which is an important symbol of modern architecture.
3 Harmony of internal and external environment * * *
On the east side of the base, at the intersection of Chengnan Road and Jianxiang Road, there is an arc-shaped old city wall. Looking up, the majestic city wall is crowned with Lingyun and yellow tile cornices. This is Tianxin Pavilion, one of the symbols of Changsha's famous historical and cultural city. The "majestic town" and "spectacular" atmosphere of Tianxin Pavilion permeated into the design concept of the Trust Building, and combined with the specific surrounding environment, the Trust Building was modeled with simple geometric forms and pure facade materials. The Trust Building abandoned the podium in the facade facing the street and rose directly from the ground, making the building look solemn and powerful. The facade is more towering and majestic by using vertical line glass and overhead frame at the top. The east and west facades, layers of green platforms and large viewing platforms with isolation layers make the building facades cross each other. The rising viewing platform leads people's eyes to the top of the building. The huge opening at the top brings a sense of mystery, and the top faces the sky. The viewing and greening platform on the east facade faces the main entrance greening square, and the viewing and greening platform on the west facade faces Tianxin Pavilion and Tianxin Park, forming an aerial landscape corridor from east to west. Green ecology is introduced into the sky through layers of greening platforms, and the vertical greening of the main body is coordinated with the greening of Tianxin Park and Zhengmen Square, echoing each other from a distance; I-shaped plane makes the space of high-rise buildings more flexible and vivid. In people's view, especially from Tianxin Pavilion, the Trust Building is a real ecological building, which not only enriches people's green vision and vivid landscape, but also increases the ecological environment of urban space.
The lobby of the trust building swallows purple gas from the east entrance and the east, which conforms to the traditional concept of Feng Shui in China and the wishes of the construction party of the finance department. The entrance lobby is three stories high and the periphery is supported by a fulcrum glass curtain wall. Through the glass, people can see through the inside and outside and have visual contact with people. The sculpture and greening of the main entrance square are integrated with the water and green plants in the lobby atrium, and the natural landscape is fully introduced into people's field of vision. The architectural environment is moved by water and vivid by greening, which creates a cultural space for both internal and external repair, and the office staff of the trust building of the finance department get a comfortable green.
4 conclusion
The design of the finance department project, starting from the specific environment such as buildings and roads around the base, constitutes the basis for us to cut into the design of this project, and all the conditions are included in the overall design concept; In the whole design process, we always adhere to the interdependence and mutual restriction of "architecture, environment and people", which makes the design of the trust building of the finance department present a dynamic image of a new city and makes a corner contribution to Changsha's stepping into an ecological city. Design should constantly explore and enhance environmental awareness, and our city will be more perfect and full of vitality.
The project has reasonable design function, novel shape, excellent construction quality and good appearance. It was awarded as an excellent design project and a high-quality project in Hunan Province in 2006, and won the "Furong Award", the highest quality award for construction projects in Hunan Province. Since the project was put into use for one year, no quality problems have been found, users are very satisfied, and the community has received rave reviews, adding a new landmark to the ancient city of Changsha. In 2007, the project was recommended by the provincial construction industry association and won the "Luban Award".
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