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| No.9211100
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Information Name: | Qingzhou the Jinxin - glass greenhouse project |
Published: | 2013-04-30 |
Validity: | 90 |
Specifications: | No |
Quantity: | 1.00 |
Price Description: | |
Detailed Product Description: | The concept of the glass greenhouse glass greenhouse with glass glazing material greenhouse is a greenhouse, glasshouse cultivation facilities, as the longest life a form suitable for use in a variety of areas and under various climatic conditions . Span and size of the bay is divided into the industry is not building models, again divided into different use: glass greenhouse of vegetables, flowers glass greenhouse, the nursery glass greenhouse, eco-glass greenhouse, research glasshouses, three-dimensional glass greenhouse, shaped the glasshouse, leisure Glass greenhouse, smart glass greenhouse. Area use may have the free deployment of greenhouse main courtyard leisure, up to 10 meters in height, span up to 16 meters, the smallest, the largest bay up to 10 meters, the degree of intelligence can be a key control. The glass greenhouse winter heating problems can be a variety of heating, the energy cost center, most of them can accept. Glass greenhouse structure glass greenhouse structure including of greenhouse foundation greenhouse steel and aluminum structure. Basics 1. The basic classification glasshouse basis points separate column base and two strip foundation. Independent foundation can be used for interior columns or side column strip foundation is mainly used for the side walls and the inner wall. Design requirements based on careful analysis to deal with the construction field geological data before design, First field geological survey report (for large greenhouse project); construction site test (general); The third is based on the experience and the near reference geological data (for small projects). The design of the foundation, in addition to meet the strength requirements, it should have sufficient stability and resistance to uneven subsidence ability, connected with the column support base should also have enough to pass the horizontal force effects and dimensional stability. The underside of the greenhouse should be located below the permafrost heating greenhouse heating according to the climate and soil conditions to consider the impact on the basis of deep frozen. The bottom of the general basis should be less than 0.5 meters above the ground outside, the top surface of the foundation and the ground outside the distance should be greater than 0.1. Meters to prevent the foundation exposed and adverse effects of cultivation. In addition to the special requirements of greenhouse base top surface and indoor distance from the ground should be more than 0.4 meters. Greenhouse steel structure connected embedded parts are set in the top of the foundation, buried parts of the design is also an important part of the basic design. Embedded parts of the superstructure connection hinged consolidation and flexible connections, etc., according to the connection method of design and construction methods are also different, but all embedded parts must be guaranteed with basic good connections, and to ensure that pass the upper structure force correctly passed to the foundation. Basis of timber and construction features (1) an independent basis. Typically the use of reinforced concrete. Points from the construction method, the independent foundation divided into full-cast-in-place and part of the cast-in-place in two ways. Full cast-in-place formwork construction site, the overall placement method; part of the cast-in-place using the basis of short columns prefabricated, base cushion poured-way. Are two ways to choose to adopt a case-by-case basis. Cast-in-place has good integrity, low cost; part of the cast-in-place way higher cost but construction speed, construction quality is easier to guarantee. (2) strip foundation. Usually masonry structures (brick, stone), construction site masonry, the basis often set at the top of a reinforced concrete ring beam to install the embedded parts and increasing the foundation stiffness. In addition, the side wall base can also use a mix of independence and strip foundation, two types of underside of the foundation can be located at the same elevation, but also can be set according to the load-bearing and role at different elevations; the independent foundation bear greenhouse bottom of the column came force strip foundation is only as part of the separating elements use. (3) foundation construction considerations. Foundation construction should ensure that the column and the correctness of the axis position, equipment, pipe openings and installation should be promptly buried, non-construction chisel and then destroy the foundation. |
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Copyright © GuangDong ICP No. 10089450, The Qingzhou Jinxin greenhouse Materials Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 17171 visitor
Copyright © GuangDong ICP No. 10089450, The Qingzhou Jinxin greenhouse Materials Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility