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Forest engineering. Design principles for equipment system. Forest harvesting engineering
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LY/T 1993-2011
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Standard similar to LY/T 1993-2011 LY/T 1990 LY/T 3115 LY/T 1169 Basic data | Standard ID | LY/T 1993-2011 (LY/T1993-2011) | | Description (Translated English) | Forest engineering. Design principles for equipment system. Forest harvesting engineering | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | P86 | | Classification of International Standard | 65.020.99 | | Word Count Estimation | 10,141 | | Date of Issue | 2011-06-10 | | Date of Implementation | 2011-07-01 | | Quoted Standard | LY/T 1174; LY/T 1494; LY/T 1526; LY/T 1990-2011 | | Regulation (derived from) | State Forestry Administration in 2011 Notice No. 9 | | Issuing agency(ies) | State Forestry Administration | | Summary | This standard specifies the forest harvesting equipment systems engineering design principles, classification and design process. This standard applies to forest harvesting engineering equipment system design. | LY/T 1993-2011: Forest engineering. Design principles for equipment system. Forest harvesting engineering
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Forest engineering.Design principles for equipment system.Forest harvesting engineering
ICS 65.020.99
P86
People's Republic of China Forestry Industry Standard
Guidelines for the design of forest engineering equipment systems
Forest harvesting project
Published on.2011-06-10
2011-07-01 implementation
State Forestry Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the National Forestry Machinery Standardization Technical Committee (SAC/TC61).
This standard is under the jurisdiction of the National Forest Engineering Standardization Technical Committee (SAC/TC362).
This standard is drafted by. Harbin Forestry Machinery Research Institute of the State Forestry Administration, Daxinganling Forestry Administration of Inner Mongolia.
The main drafters of this standard. Liu Minggang, Guo Kejun, Fan Dongwen, Man Dawei, Tang Jingyu, Qu Juxin, Zhuang Yan, Wang Yaoguo.
Guidelines for the design of forest engineering equipment systems
Forest harvesting project
1 Scope
This standard specifies the design principles, classification and design procedures of the forest harvesting engineering equipment system.
This standard applies to the design of forest harvesting engineering equipment systems.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
LY/T 1174 Design Specification for Harvesting and Renewal Survey in Southwestern Southwest China
LY/T 1494 Design Code for Harvesting and Renewal Survey of State-owned Forest Regions in Northeast China and Inner Mongolia
LY/T 1526 Design Code for Harvesting and Renewal Survey of Collective Forest Areas in Southern China
LY/T 1990-2011 General guidelines for the design of forest engineering equipment systems
3 Design principles
In addition to following the basic principles laid down in LY/T 1990-2011, the following principles should also be followed.
a) is conducive to improving the utilization of timber resources;
b) Conducive to the protection of forest land, avoiding or reducing soil erosion;
c) It is beneficial to avoid or reduce damage to preserved trees such as young seedlings and young trees.
4 classification
Classified according to the classification level requirements specified in LY/T 1990-2011 (see Appendix A).
5 design procedures
5.1 Planning stage
5.1.1 Analysis of equipment system requirements
Equipment system requirements analysis can include.
a) An overview of the forest harvesting project, including.
1) the objectives of the project;
2) Harvesting methods, operating processes and technical requirements;
3) The operation and equipment of the project unit;
4) Project budget estimate.
b) The socio-economic status and ecological environment development plan of the area where the cutting area is located.
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