任曉丹

任曉丹

任曉丹，男，同濟大學土木工程學院副教授，博士生導師，院長助理。

基本介紹

  • 中文名：任曉丹
  • 畢業院校：同濟大學
  • 學位/學歷：博士
  • 職業：教師
  • 專業方向：混凝土損傷理論研究，結構構件精細化分析與模擬研究等
  • 任職院校：同濟大學
人物經歷,研究方向,學術成果,

人物經歷

教育：
2003年畢業於青島建築工程學院，獲學士學位。
2006年畢業於同濟大學建築工程系，獲工學碩士學位。
2008年--2010年赴美國加州大學洛杉磯分校公派留學。
2010年畢業於同濟大學建築工程系，獲工學博士學位。
工作：
2011年留校任教，並於2013年破格晉升為副教授。
現任中國建築學會結構計算與工程套用學組學術秘書
現任中國勘測設計協會結構設計分會性能化抗震設計專家工作組委員
現任上海市力學學會振動力學專業委員會委員
獲獎：
2010年獲教育部科技進步二等獎
2011年獲上海市科技進步二等獎
2012年獲上海市優秀博士論文獎
2018年獲“世界華人計算力學學會”優秀青年科學家獎
2018年獲同濟大學“黃金枝獎研金”一等獎

研究方向

1.混凝土損傷理論研究
2.結構構件精細化分析與模擬研究
3.大型複雜結構非線性分析與倒塌模擬研究
4.交叉學科研究：骨科生物力學研究

學術成果

主持課題：
國際自然科學基金青年基金一項（已結題）
教育部博士點基金新教師基金一項（已結題）
國家自然科學基金面上基金一項（在研）
學術論文：
  1. T Zhang, XD Ren, XR Feng et. al. Failure mechanisms of pedicle screws and cortical screws fixation under large displacement: A biomechanical and microstructural study based on a clinical case scenario[J]. Journal of the Mechanical Behavior of Biomedical Materials, 2020, 10.1016/j.jmbbm.2020.103646.
  2. X Ren, Q Wang, R Ballarini, X Gao. Coupled Creep-Damage-Plasticity Model for Concrete under Long-Term Loading [J]. Journal of Engineering Mechanics, 2020, 146(5), 04020027.
  3. L Hai, X Ren. Computational investigation on damage of reinforced concrete slab subjected to underwater explosion [J]. Ocean Engineering 2020,195, 106671.
  4. X Ren, Y Shao, Numerical Investigation on Damage of Concrete Gravity Dam during Noncontact Underwater Explosion [J]. Journal of Performance of Constructed Facilities, 2019, 33(6): 04019066.
  5. Z Huang, X Ren, Z Chen, D Ling. Centrifuge experiment and numerical analysis of an air-backed plate subjected to underwater shock loading, Frontiers of Structural and Civil Engineering, 2019, 13(6): 1350-1362.
  6. X Ren, W Fan, J Li, J Chen. Building Information Model–based finite element analysis of high-rise building community subjected to extreme earthquakes [J]. Advances in Structural Engineering, 2019,22(4):971-981.
  7. J Li, X Ren. Chairmen report of the third international conference on damage mechanics, ICDM3 Shanghai, 4-6 July 2018, International Journal of Damage Mechanics. 2019, 28(5): 643-646.
  8. X Gao, Y Pan, X Ren. Probabilistic model of the minimum effective cross-section area of non-uniform corroded steel bars [J], Construction and Building Materials, 2019, 216:227-238.
  9. J Shen, X Ren, Y Zhang, J Chen，Nonlinear dynamic analysis of frame-core tube building under seismic [J]. Soil Dynamics and Earthquake Engineering, 2019, 124:86-97.
  10. Z Ding, DC Feng, X Ren, et al. Physically based constitutive modeling of concrete fatigue and practical numerical method for cyclic loading simulation [J]. Engineering Failure Analysis, 2019, 101:230:242.
  11. X Gao, N Li, X Ren. Analytic solution for the bond stress-slip relationship between rebar and concrete [J]. Construction and Building Materials, 2019, 197:385-397.
  12. Z Huang, Z Chen, X Ren, et al. Centrifuge Model Tests and Numerical Simulations of the Impact of Underwater Explosion on an Air-Backed Steel Plate [J]. CMES-COMPUTER MODELING IN ENGINEERING &SCIENCES, 2019,118(1):139-155.
  13. H Liu, X Ren, S Liang, J Li. Physical Mechanism of Concrete Damage under Compression [J]. Materials, 2019,12(20), 3295.
  14. X Gao, X Ren, J Li, Y Zhang. Bond behavior between steel reinforcing bars and concrete under dynamic loads[J]. Structural Concrete, 2018(1).
  15. JY Wu, DD Hao, WS Li, XD Ren. Numerical modeling and simulation of a prestressed concrete containment vessel [J]. Annals of Nuclear Energy, 2018, 121:269-283.
  16. DC Feng, CD Yang, XD Ren. Multi-scale stochastic damage model for concrete and its application to RC shear wall structure[J]. -Engineering Computations, 2018, 35(6):2287-2307.
  17. X Gao, J Li, X Ren. Probabilistic Model for Long-Term Time-Dependent Compressive Strength of Concrete in Existing Buildings[J]. Journal of Performance of Constructed Facilities, 2018,32(5): 04018074.
  18. DC Feng, XD Ren, J Li. Cyclic behavior modeling of reinforced concrete shear walls based on softened damage-plasticity model [J]. Engineering Structures, 2018,166:363-375.
  19. X Ren, Q Yue. Reliability assessment of reinforced concrete structures based on random damage model [J]. Structure and Infrastructure Engineering, 2018,14(6):780-790.
  20. S Liang, X Ren, J Li. A mesh-size-objective modeling of quasi-brittle material using micro-cell informed damage law - International Journal of Damage Mechanics, 2018,27(6):913:936.
  21. X Ren, J Li. Two-Level Consistent Secant Operators for Cyclic Loading of Structures [J]. Journal of Engineering Mechanics, 2018,144(8): 04018065.
  22. J Chen, J He, X Ren, J Li. Stochastic Harmonic Function Representation of Random Fields for Material Properties of Structures [J]. Journal of Engineering Mechanics, 2018,144(7): 04018049.
  23. SA Kulper, CX Fang, X Ren, et al. Development and initial validation of a novel smoothed‐particle hydrodynamics‐based simulation model of trabecular bone penetration by metallic implants [J]. Journal of Orthopaedic Research®, 2018, 36(4):1114-1123.
  24. SA Kulper, KY Sze, CX Fang, X Ren, M Guo, et al. A novel fracture mechanics model explaining the axial penetration of bone-like porous, compressible solids by various orthopaedic implant tips [J]. Journal of the mechanical behavior of biomedical materials, 2018, 80:128-136.
  25. DC Feng, XD Ren, J Li. Softened damage-plasticity model for analysis of cracked reinforced concrete structures [J]. Journal of Structural Engineering, 2018,144(6): 04018044.
  26. X Ren, Q Bai, C Yang, J Li. Seismic behavior of tall buildings using steel-concrete composite columns and shear walls [J]. The Structural Design of Tall & Special Buildings, 2018, 27(4):e1441.
  27. Hankun Liu, Xiaodan Ren, Jie Li. Indentation tests based multi-scale random media modeling of concrete[J]. Construction & Building Materials, 2018, 168:209-220.
  28. X Ren, K Liu, J Li, X Gao. Compressive behavior of stirrup-confined concrete under dynamic loading[J]. Construction & Building Materials, 2017, 154:10-22.
  29. T Huang, X Ren, J Li. Incremental dynamic analysis of seismic collapse of super‐tall building structures [J]. The Structural Design of Tall and Special Buildings, 2017,26(16):e1370.
  30. Q Yue, X Ren, X Zhang. Mechanical properties of underpinning joints in structural moving: Experiments and numerical modeling [J]. The Structural Design of Tall and Special Buildings, 2017, 26(14):e1379.
  31. DC Feng, XD Ren. Enriched force-based frame element with evolutionary plastic hinge [J]. Journal of Structural Engineering, 2017,143(10): 06017005.
  32. Hao Zhou, Jie Li and Xiaodan Ren. Multiscale Stochastic Structural Analysis Toward Reliability Assessment for Large Complex Reinforced Concrete Structures. International Journal for Multiscale Computational Engineering. 2016, 14(3): 303-321.
  33. Feng D, Ren X, Li J. Stochastic damage hysteretic model for concrete based on micromechanical approach[J]. International Journal of Non-Linear Mechanics, 2016, 83: 15-25.
  34. J Chen, P Song, X Ren. Stochastic dynamic response analysis of nonlinear structures with general nonuniform random parameters by minimizing GL 2-Discrepancy [J]. International Journal for Multiscale Computational Engineering, 2016, 14(3).
  35. Liang J, Ren X, Li J. A competitive mechanism driven damage-plasticity model for fatigue behavior of concrete[J]. International Journal of Damage Mechanics, 2016, 25(3): 377-399.
  36. Ren X, Zeng S, Li J. A rate-dependent stochastic damage–plasticity model for quasi-brittle materials[J]. Computational Mechanics, 2015, 55(2): 267-285.
  37. Feng D, Ren X, Li J. Implicit gradient delocalization method for force-based frame element[J]. Journal of Structural Engineering, 2015, 142(2): 04015122.
  38. Ren X, Li J. Multi-scale based fracture and damage analysis of steel fiber reinforced concrete[J]. Engineering Failure Analysis, 2013, 35: 253-261.
  39. Li J, Huang Q, Ren X. Dynamic Initiation and Propagation of Multiple Cracks in Brittle Materials[J]. Materials, 2013, 6(8): 3241-3253.
  40. Liang S X, Ren X D, Li J. A random medium model for simulation of concrete failure[J]. Science China Technological Sciences, 2013, 56(5): 1273-1281.
  41. Ren X, Li J. A unified dynamic model for concrete considering viscoplasticity and rate-dependent damage [J]. International Journal of Damage Mechanics, 2013, 22(4): 530-555.
  42. Zeng S, Ren X, Li J. Triaxial behavior of concrete subjected to dynamic compression[J]. Journal of Structural Engineering, 2012, 139(9): 1582-1592.
  43. Ren X, Li J. Dynamic fracture in irregularly structured systems[J]. Physical Review E, 2012, 85(5): 055102.
  44. Ren X, Chen J S, Li J, et al. Micro-cracks informed damage models for brittle solids[J]. International journal of solids and structures, 2011, 48(10): 1560-1571.
  45. Ren X, Li J. Pragmatic analysis of material instability under strain control loading[J]. Engineering Failure Analysis, 2011, 18(2): 720-725.
  46. Li J, Ren X. Multi-scale based stochastic damage evolution[J]. Engineering Failure Analysis, 2011, 18(2): 726-734.
  47. Ren X, Li J. Hysteretic deteriorating model for quasi-brittle materials based on micromechanical damage approach[J]. International Journal of Non-Linear Mechanics, 2011, 46(1): 321-329.
  48. Li J, Ren X D. Homogenization-based multi-scale damage theory[J]. Science China Physics, Mechanics and Astronomy, 2010, 53(4): 690-698.
  49. Li J, Ren X. Stochastic damage model for concrete based on energy equivalent strain[J]. International Journal of Solids and Structures, 2009, 46(11): 2407-2419.
  50. Ren X D, Yang W Z, Zhou Y, et al. Behavior of high-performance concrete under uniaxial and biaxial loading[J]. ACI materials journal, 2008, 105(6): 548-557.
  51. 任曉丹, 劉凱, 魏公濤,等. 不同載入速率下箍筋約束混凝土力學性能試驗研究[J]. 建築結構學報, 2017, 38(3):141-150.
  52. 任曉丹, 范偉達. 基於損傷模型的鋼筋混凝土梁剪下破壞全過程分析[J]. 工程力學, 2017, 34(s1):139-142.
  53. 李傑, 馮德成, 任曉丹,等. 混凝土隨機損傷本構關係工程參數標定與套用[J]. 同濟大學學報（自然科學版）, 2017, 45(8):1099-1107.
  54. 任曉丹, 范偉達. 基於損傷模型的鋼筋混凝土梁剪下破壞全過程分析[C]. 全國結構工程學術會議. 2016.
  55. 梁詩雪,任曉丹,李傑.兩相介質隨機場的隨機諧和函式表達[J].同濟大學學報(自然科學版),2016,08:1139-1144+1152.
  56. 李傑,晏小歡,任曉丹.不同載入速率下混凝土單軸受壓性能大樣本試驗研究[J].建築結構學報,2016,08:66-75.
  57. 晏小歡,任曉丹,李傑.混凝土單軸受壓全過程變異性試驗研究[J].同濟大學學報(自然科學版),2016,05:664-670.
  58. 岳慶霞,任曉丹,張鑫.考慮土體彈性模量隨機場的隧道結構地震回響分析[J].建築結構學報,2016,S1:356-361.
  59. 周來軍,任曉丹,李傑.混凝土單軸受拉動力本構試驗技術[J].結構工程師,2016,01:163-168.
  60. 張曉悅,任曉丹,李傑.壓電智慧型骨料的動態回響性能試驗研究[J].地震研究,2016,01:165-170+182.
  61. 徐濤智,任曉丹. 基於雙標量損傷黏聚裂縫模型的混凝土單軸受壓裂縫擴展分析 [J]. 水利學報, 2016,47(11):1427-1434.
  62. 任曉丹. 纖維混凝土開裂與破壞細觀數值模擬研究[C]. 中國力學大會-2015論文摘要集. 2015.
  63. 任曉丹,李傑.基於損傷理論的鋼筋混凝土結構裂縫分析[J].同濟大學學報(自然科學版),2015,08:1129-1134.
  64. 任曉丹,白瓊.型鋼混凝土框架-核心筒結構罕遇地震作用下非線性回響分析[J].建築結構學報,2015,S2:9-15.
  65. 任曉丹,李傑.混凝土損傷與塑性變形計算[J].建築結構,2015,02:29-31+74.
  66. 萬增勇,任曉丹,李傑.OpenSees混凝土單軸本構關係二次開發[J].結構工程師,2015,02:93-99.
  67. 李傑,曾莎潔,任曉丹.混凝土動力隨機損傷本構關係[J].同濟大學學報(自然科學版),2014,12:1783-1789.
  68. 任曉丹.混凝土高壩地震災變模擬與分析[J].水利學報,2014,S1:64-70.
  69. 任曉丹.彈塑性損傷本構關係的顯式積分算法研究[J].固體力學學報,2014,S1:134-140.
  70. 李傑,任曉丹.混凝土隨機損傷力學研究進展[J].建築結構學報,2014,04:20-29.
  71. 李苹,任曉丹,李傑.基於隱式梯度理論的混凝土細觀隨機斷裂模型[J].建築科學與工程學報,2014,03:90-97.
  72. 任曉丹. 基於損傷理論的鋼筋混凝土梁剪下破壞模擬[C]. 中國力學大會. 2013.
  73. 梁詩雪,任曉丹,李傑.混凝土破壞過程模擬的隨機介質模型[J].中國科學:技術科學,2013,07:807-815.
  74. 任曉丹.偽脆性材料一維非線性波動分析[J].水利學報,2012,S1:173-178+186.
  75. 李傑,任曉丹,黃橋平.混凝土黏塑性動力損傷本構關係[J].力學學報,2011,01:193-201.
  76. 李傑,任曉丹.基於攝動方法的多尺度損傷表示理論[J].中國科學:物理學力學天文學,2010,03:344-352.
  77. 李傑,任曉丹.混凝土靜力與動力損傷本構模型研究進展述評[J].力學進展,2010,03:284-297.
  78. 司炳君,孫治國,任曉丹,王東升,王清湘.鋼筋混凝土橋墩滯回性能的有限元模擬分析[J].哈爾濱工業大學學報,2009,12:105-109.
  79. 李傑,任曉丹,楊衛忠.混凝土二維本構關係試驗研究[J].土木工程學報,2007,04:6-12.
  80. 楊衛忠,李傑,任曉丹.摻粉煤灰和礦粉的高性能混凝土軸壓性能試驗研究[J].河南科學,2007,02:285-288.
  81. 任曉丹. 載入邊界條件對混凝土材料雙軸試驗結果的影響[C].中國力學學會學術大會. 2007.
  82. 李傑,任曉丹,楊衛忠.高性能混凝土雙軸受壓試驗研究[J].施工技術,2005,S2:51-53.

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