GB/T 41734.2-2022
Active
T/YNYY 1-2020
Active
Group standards
T/YNYY 1-2020 The general technical specifications for a multi-building plastic greenhouse
T/YNYY 1-2020 The general technical specifications for a multi-building plastic greenhouse
Price:
$ 20.00
Basic Information
Standard Code:
T/YNYY 1-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Integrated agriculture and forestry
ICS Name:
Other standards related to agricultural buildings and installations
Publish Date:
2020-06-10
Implement Date:
2020-06-10
Scope
Scope: This standard specifies the terms and definitions, product technical requirements, and installation and acceptance methods for multi-span plastic greenhouses in Yunnan Province. This standard applies to the installation and acceptance of multi-span plastic greenhouses in Yunnan Province. Main technical content: 4.1 Basic requirements The design and construction of greenhouses shall comply with the requirements of GB/T 51057-2015, NY/T 2970-2016, and JB/T 10288. 4.1.1 Safety The design of the greenhouse structure and all its components must be able to safely withstand all possible load combinations, including dead loads. The design stress of any dangerous section of a component shall not exceed the allowable stress of the greenhouse structure materials. The greenhouse structure and all its components must have sufficient stiffness to resist flexure, vibration, and deformation in the longitudinal and transverse directions. 4.1.2 Stability The greenhouse structure and all its components must have sufficient stability and not exhibit instability under allowable loads. 4.1.3 Durability The greenhouse frame structure and materials shall comply with the requirements of GB/T 51057-2015 and JB/T 10288. 4.1.4 Load requirements The entire arch rod of the greenhouse frame adopts a segmented structure with three segments, and the segments are connected by shrink-fit joints and dedicated connectors. The design loads of the greenhouse structure shall comply with the requirements of GB/T 51183-2016, GB/T 51057-2015, and JB/T 10288. 4.1.5 Ventilation requirements The ventilation design of the greenhouse shall comply with the requirements of NY/T 1451-2018. 4.1.6 Covering materials The covering materials shall meet the needs of crop growth in greenhouses. A multi-functional agricultural film with a thickness of 0.12mm, such as anti-aging and anti-drip polyethylene (PE), polyolefin (PO), etc., shall be used. When the covering film is equipped with an
Development Information
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