GB/T 21440.1-2008 Active National standards

GB/T 21440.1-2008 Instrument for dam monitoring—Settlement gauge—Part 1:Hydraulic overflow settlement gauge

GB/T 21440.1-2008 Instrument for dam monitoring—Settlement gauge—Part 1:Hydraulic overflow settlement gauge

Publish Date: 2008-02-15 Implement Date: 2008-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 21440.1-2008

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Engineering survey and geotechnical engineering

ICS Name: Geology, meteorology, and hydrology

Publish Date: 2008-02-15

Implement Date: 2008-05-01

Pages: 8 pages

Scope

This part of GB/T 21440 specifies the terms and definitions, product classification and composition, technical requirements, test methods, inspection rules, and marking, user's manual, packaging, transportation, storage, etc. of water-pipe settlement gauges. This part is applicable to water-pipe settlement gauges used for vertical displacement measurement in the safety monitoring of earth-rock dams and other geotechnical engineering projects.

Development Information

Word Count: 12 Thousand words Pages: 8 pages

Same series standard

GB/T 21440.2-2008 Instrument for dam monitoring—Settlement gauge—Part 2:Electromagnetism type settlement gauge GB/T 21440.3-2008 Instrument for dam monitoring—Settlement gauge—Part 3:Hydraulic pressure type settlement gauge

Referenced Standards

GB 9969.1-1998 General principles for preparation of instructions for use of industrial products GB/T 17626.5-1999 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test GB/T 17626.5-2008 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test GB/T 17626.5-2019 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test GB/T 17626.8-1998 Electromagnetic compatibility—Testing and measurement techniques—Power frequency magnetic field immunity test GB/T 17626.8-2006 Electromagnetic compatibility—Testing and measurement techniques—Power frequency magnetic field immunity test GB/T 50279-2014 Rock and soil engineering basic terminology standard (with explanation of provisions)

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