support

support, Total:53 items.

The international standard classification for "support" includes: Mining equipment , Tunnelling and tubbing equipment , Steels profiles , Mining equipment in general , Graphical symbols for use on specific equipment , Earthworks. Excavations. Foundation construction. Underground works , Hydraulic construction , Hydraulic energy engineering .

The Chinese standard classification for "support" includes: Mine support equipment , Corrosion protection for wood and bamboo , Profile steel and deformed steel , Mining machinery equipment in general , Basic standard and general method , Subgrade and foundation engineering , Water power engineering .

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Professional Standard - Machinery

• JB/T 14850-2024 Tower crane support system

Professional Standard - Construction Industry

• JGJ 120-2012 Technical specification for retaining and protection of building foundation excavations
• JGJ 120-1999 Technical specification for retaining and protection of building foundation excavations

Professional Standard - Coal

• MT/T 518-1995 General Technical Specifications for Drilling Shaft Permanent Support
• MT/T 5015-1996 Code for quality inspection of engineering supported by bolting and shotcrete
• MT/T 1104-2009 Coal roadway bolting technology specification

Beijing Provincial Standard of the People's Republic of China

• DB11/T 1342-2016 Technical specification for glass fiber reinforced rib support
• DB11/T 489-2024 Technical regulations for building foundation pit support
• DB11/ 489-2007 Technical specification of retaining and protecting for building foundation excavation
• DB11/ 489-2016 Technical specification for building foundation pit support

Professional Standard - Ferrous Metallurgy

• YBJ 228-1991 Technical specification for slot-tube anchor bar support

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB/T 4697-2008 Hot-rolled U-type steel for mine timbering
• GB/T 27656-2011 Preservative-treated pole for supporting use in agriculture
• GB/T 4697-1991 Hot-rolled U-type steel for mine timbering
• GB/T 37611-2019 General specification for advance support system in fully-mechanized mining and top coal caving mining face
• GB/T 35056-2018 Technical specifications for rock bolting in coal mine roadways
• GB/T 40259-2021 General specification for supporting quality of longwall face
• GB/T 18024.2-2000 Graphical symbols for use in technical documentation of coal mine machinery-Graphical symbols for coal face support machinery
• GB/T 4697-2017 Hot rolled steel section for mine timbering

Hubei Provincial Standard of the People's Republic of China

• DB42/T 2154-2023 Technical Regulations for Inclined Pile Support of Foundation Pit

Anhui Provincial Standard of the People's Republic of China

• DB34/T 4540-2023 Technical Specifications for Prestressed Anchor (Cable) Support in Deep Soft Rock Tunnels
• DB34/T 3946-2021 Technical specification for steel sheet pile foundation pit support
• DB34/T 3466-2019 Technical standards for foundation pit support of prefabricated steel supports

Professional Standard - Recommended Standards for Engineering Construction

• CECS 96-1997 Specification for soil nailing in foundation excavatons
• CECS 147-2004 Technical specification for retaining and protection with reinforced cement soil piles and anchors

Liaoning Provincial Standard of the People's Republic of China

• DB21/T 3910-2024 Technical regulations for prefabricated foundation pit support

Shandong Provincial Standard of the People's Republic of China

• DB37/T 5129-2018 Technical specification for primary support construction of thin-walled steel pipes for tunnels
• DB37/T 5233-2022 Technical standards for soil-rock dual-element foundation pit support
• DB37/T 5223-2022 Technical specification for foundation pit support of prefabricated section steel composite structure
• DB37/T 5202-2021 Green technical standards for foundation pit support in construction and municipal engineering
• DB37/T 5145-2019 Composite soil nail wall foundation pit support technical standard

Professional Standard - Energy

• NB/T 11262-2023 Classification indexes and roadside support modes of gob-side entry in coal mine
• NB/T 11542-2024 Technical Specification for Coal Mine Alley Cage Wire Rod Bottom Plate Anchoring Support
• NB/T 11550-2024 Specification for confined concrete support for underground engineering

Jilin Provincial Standard of the People's Republic of China

• DB22/T 5088-2014 Testing standards for building foundation pit support projects

Ministry of Housing and Urban-Rural Development of the People's Replublic of China

• GB 50086-2015 Technical code for engineering of ground anchoring and shotcrete support
• GB 50739-2011 Technical code for composite soil nailing wall in retaining and protection of excavation

Professional Standard - Water Conservancy

• SL 377-2007 Technical specification of shotcrete and rock bolt for water resources and hydropower project

Shaanxi Provincial Standard of the People's Republic of China

• DB61/T 973-2015 Design specification for advance support of highway cutting slope

Professional Standard - Energy and Power Planning

• DL/T 5181-2003（条文说明） Construction specifications for anchor and shotcrete support of hydropower and water conservancy engineering(explanation)
• DL/T 5181-2003 Construction specifications for anchor and shotcrete support of hydropower and water conservancy engineering

Jiangsu Provincial Standard of the People's Republic of China

• DB32/T 3755-2020 U-shaped H-shaped combined steel sheet pile support technical specification

Group Standards of the People's Republic of China

• T/CSRME 017-2021 Technical specification for modularized space grid assembly support of underground engineering
• T/WKSX 001-2022 Technical specification for building foundation pit support in Urumqi area
• T/UNP 183-2024 Code of practice for the application technology of new support systems in pipe trench excavation

Professional Standard - Hydroelectric Power

• SDJ 57-1985 Technical Specification for Construction of Shotcrete and Rock Bolting Support in Underground Works of Water Resources and Hydropower Projects

Heilongjiang Provincial Standard of the People's Republic of China

• DB2301/T 130-2023 Technical regulations for advanced support construction of underground tunnels in silty clay strata

German Institute for Standardization

• DIN 21530-5:2003-05 Mine support - Part 5: Marking of parts of mine support
• DIN 21568 E:1990-05 Hydraulic Control Systems for Underground Mining Equipment - Requirements and Testing
• DIN 21530-5:2016 Mine support - Part 5: Marking of parts of mine support
• DIN 21530-5:2003 Mine support - Part 5: Marking of parts of mine support

Yugoslav Association for Standardization

• JUS B.M2.105-1978 Rails for supports
• JUS B.M2.142-1980 Support of mine opening. Roofbolts. Methods of calculation supporting for horizontal tunnel

Others: Coal mine bolt support,Coal mine bolt support,support,Slope support,"Technical Specifications for Foundation Pit Support of Composite Soil Nail Walls",Building foundation pit support,Technical specification for building foundation pit support,"Technical Regulations for Building Foundation Pit Support",Rock and Soil Bolt and Shotcrete Support Engineering Technology,Supporting metal mesh,Foundation pit support,Building Foundation Pit Support Technology,Bolts for mine and tunnel support