GB/T 50266-1999 Engineering rock mass test method standard
Basic Information
Standard ID:
GB/T 50266-1999
Standard Name: Engineering rock mass test method standard
Chinese Name:
工程岩体试验方法标准
Standard category:National Standard (GB)
state:in force
Date of Release1999-01-22
Date of Implementation:1999-05-01
standard classification number
Standard Classification Number:Engineering Construction>>Engineering Survey and Geotechnical Engineering>>P13 Project Address, Hydrogeological Survey and Geotechnical Engineering
associated standards
Publication information
publishing house:China Standards Press
other information
drafter:Chen Zuan, Zhang Xingyi, Chen Mengde, Li Di, Chen Yanghui, Fu Bingjun, Cui Zhilian, Pan Qinglian
Drafting unit:Hydropower and Water Conservancy Planning and Design Institute
Focal point unit:Former Ministry of Electric Power Industry of the People's Republic of China
Proposing unit:Ministry of Construction of the People's Republic of China
Publishing department:State Administration of Quality and Technical Supervision, Ministry of Construction of the People's Republic of China
Introduction to standards:
This standard is applicable to rock tests for projects such as water conservancy, hydropower, mining, railways, transportation, petroleum, national defense, industry and civil construction. GB/T 50266-1999 Engineering rock mass test method standard GB/T50266-1999 standard download decompression password: www.bzxz.net
Some standard content:
GB/T50266-99
Standard for tests method of engineering rock masses1999-01-22
1999-05-01
Standard for tests method of engineering rock massesGB/T50266-99
[1999]25
[1986]2630
》GB/T50266-99
6560600000000000000000000000000005+.
(10)
(13)
(15)
(16)
(18)
(20)
(21)
(23)
(27)
(34)
(37)
(37)
(41)
(44)
(44)||tt ||..（46)
（47）
（49）
（49）
c660i060600000000000000000006.065060c50c06006000060059000000000000060906060060........ .
......
8000066600666660000000000608666660900509666666...
t000060000000000060000000100000c000cc66c000000000006 100000（50）
(52)
(55)
(55)
(56)
(59)
(65)
(66)
(2)、(3)
40g。
105~110℃
m。-ms
(g)。bzxz.net
100kPa，
(7)、(8)
0.001g。
105110℃
m1十m.m2
(g/cm);
15g。
0.02g/cm，
40~60mm
(g/cm)。
0.05mm。
105~110℃
0.01mm，
105~110℃
24h，
24h，
1~2s，
((g/cm3);
(cm2);
(cm)。
Pa=1+0.010
(g/cm2);
(g/cm2);
(g/cm);
(%)。
(2.3.10-1)
(2.3.10-2)
(2.3.10-3)
(2.3.10-4)
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