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清华大学 [14]
兰州理工大学 [13]
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北京大学 [10]
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期刊论文 [109]
会议论文 [12]
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Mongolitria
: A new Early Cretaceous three-valved seed from Northeast Asia
期刊论文
AMERICAN JOURNAL OF BOTANY, 2024, 页码: 13
作者:
Bickner, Maya A.
;
Herrera, Fabiany
;
Shi, Gongle
;
Ichinnorov, Niiden
;
Crane, Peter R.
收藏
  |  
浏览/下载:57/0
  |  
提交时间:2024/03/14
Cycadales
Early Cretaceous
fossil seeds
gymnosperms
paleobotany
silicified
In-situ CT characterization of 2D woven SiCf/SiC composite loading under compression
期刊论文
SCIENCE AND ENGINEERING OF COMPOSITE MATERIALS, 2022, 卷号: 29, 期号: 1, 页码: 394-402
作者:
Guo, Weina
;
Gao, Yantao
;
Sun LJ(孙立娟)
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  |  
浏览/下载:13/0
  |  
提交时间:2022/12/20
SiCf
SiC composite
in-situ CT
microstructure
damage evolution
Evolution of physical and mechanical properties of cementing materials during underground energy exploitation and storage
期刊论文
JOURNAL OF ENERGY STORAGE, 2022, 卷号: 45, 页码: 8
作者:
Xu, Feng
;
Xu, Zhipeng
;
Tang, Shengchuan
;
Ren, Qingyang
;
Guo, Yintong
收藏
  |  
浏览/下载:88/0
  |  
提交时间:2022/02/17
Cement stone
High temperature
Mechanical properties
Thermal damage
Energy exploitation and storage
Rock mechanical characteristics of deep marine shale in southern China, a case study in Dingshan block
期刊论文
JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2021, 卷号: 204, 期号: -, 页码: 14
作者:
Wang, Lei
;
Guo, Yintong
;
Zhou, Jun
;
Yang, Hanzhi
;
Yang, Chunhe
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2021/08/11
Deep formation
Shale gas
Mechanical characteristic
Post-peak curve
Failure mode
Fractal dimension
Experimental study and influential parameters analysis on seismic behavior of prefabricated concrete beam-column joints
期刊论文
Jianzhu Jiegou Xuebao/Journal of Building Structures, 2021, 卷号: 42, 页码: 88-97
作者:
Li, Hu
;
Du, Yongfeng
;
Li, Fangyu
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  |  
浏览/下载:5/0
  |  
提交时间:2022/02/17
ABAQUS
Axial compression
Bearing capacity
Cast in place concrete
Connectors (structural)
Ductility
Energy dissipation
Seismic response
Stiffness
Cyclic reversed loadings
Displacement ductility
Energy dissipation capacities
Hysteretic performance
Influential factors
Longitudinal reinforcement
Parameters analysis
Stiffness degradation
Research on mechanical behavior of tapered concrete-filled double skin steel tubular members under eccentric compression
期刊论文
Jianzhu Jiegou Xuebao/Journal of Building Structures, 2021, 卷号: 42, 期号: 5, 页码: 155-164 and 176
作者:
Shi, Yanli
;
Zhang, Chaofeng
;
Xian, Wei
;
Wang, Wenda
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浏览/下载:8/0
  |  
提交时间:2021/06/03
ABAQUS
Bearing capacity
Bearings (machine parts)
Behavioral research
Construction equipment
Electric power transmission
Tubular steel structures
Wind power
Concrete filled doubleskin steel tube (CFDST)
Eccentric compression
Finite element analysis modeling
Load eccentricity ratio
Load-deformation curves
Longitudinal stress
Mechanical behavior
Mechanical performance
The effect of hillslope geometry on Hortonian rainfall-infiltration-runoff processes
期刊论文
JOURNAL OF HYDROLOGY, 2021, 卷号: 594, 页码: 12
作者:
Wang, Jie
;
Chen, Li
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  |  
浏览/下载:71/0
  |  
提交时间:2021/07/09
Hillslope geometry
Rainfall infiltration
Runoff
Ponding time
Time compression approximation
Run-on effect
Investigation on strain characteristic of buried natural gas pipeline under longitudinal landslide debris flow
期刊论文
JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING, 2021, 卷号: 86, 页码: -
作者:
Ma, Hongqiang
;
He, Binxian
;
Luo, Xinmei
;
Cai, Weihua
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/03/12
EQUIVALENT STRAIN
RISK
IDENTIFICATION
DISASTER
SAFETY
DAMAGE
AREA
Experimental Research on the Local Axial Compression Performance of Concrete Filled Weathering Steel Tubular Stub Columns
期刊论文
Journal of Railway Engineering Society, 2021, 卷号: 38, 期号: 1, 页码: 76-83
作者:
Zeng, Zaiping
;
Wang, Xiuli
;
Feng, Zhujun
;
Yang, Hong
;
Sheng, Liang
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2021/06/03
ABAQUS
Axial compression
Bearing capacity
Bearings (machine parts)
Bridge piers
Compressive strength
Concretes
Finite element method
Piers
Steel bridges
Steel research
Tubes (components)
Tubular steel structures
Weathering
Compression performance
Compressive performance
Concrete filled steel tube
Design and application
Experimental research
Lateral confinement
Longitudinal shear
Mechanical behavior
Wireroadia, a New Genus of Winged Fruit from the Cretaceous of Alabama and New England, USA
期刊论文
INTERNATIONAL JOURNAL OF PLANT SCIENCES, 2020, 页码: 13
作者:
Zhang, Xiaoqing
;
Wang, Yongdong (王永栋)
;
Dilcher, David L.
;
Manchester, Steven R.
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  |  
浏览/下载:45/0
  |  
提交时间:2020/12/02
Cenomanian
Tricalycites
winged disseminule
fossil fruit
Tuscaloosa Formation
Magothy Formation
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