This dataset compiles and collects experimental data on the mechanical properties of low-temperature environment pipe columns during the project implementation period (June 5, 2019). The measurement elements include diameter, post fracture diameter, original gauge length, post fracture gauge length, yield force, maximum force, original cross-sectional area, tensile strength, yield strength, post fracture elongation, section shrinkage rate, test temperature, and other field data. The collection of indoor experimental data for this project began on June 5, 2019 and ended on December 31, 2019. A total of 72 sets of indoor experiments were conducted, and the experimental dataset was fully open for sharing.
Experimental experiments, independently generated.
The experimental dataset for strength verification and design of low-temperature drilling string is based on ASTM E21-09 standard, and is tested using the MTS810.23M 250KNMTS electronic tensile testing machine (20011225). The raw data generated from the test is recorded.
The data quality is good.
| # | number | name | type |
| 1 | 2016YFC0303300 | National key R & D plan |
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CSTR:11738.11.ncdc.SRIPE.db1688.2022
10.12072/ncdc.SRIPE.db1688.2022