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问题为本——真实问题、伪问题与虚构性问题设置的学术边界

卢天健

卢天健. 问题为本——真实问题、伪问题与虚构性问题设置的学术边界[J]. 应用数学和力学, 2026, 47(8): 959-977. doi: 10.21656/1000-0887.472064
引用本文: 卢天健. 问题为本——真实问题、伪问题与虚构性问题设置的学术边界[J]. 应用数学和力学, 2026, 47(8): 959-977. doi: 10.21656/1000-0887.472064
LU Tianjian. Questions as the Foundation: Academic Boundaries Among Genuine Questions, Pseudo-Questions, and Fabricated Problem Settings[J]. Applied Mathematics and Mechanics, 2026, 47(8): 959-977. doi: 10.21656/1000-0887.472064
Citation: LU Tianjian. Questions as the Foundation: Academic Boundaries Among Genuine Questions, Pseudo-Questions, and Fabricated Problem Settings[J]. Applied Mathematics and Mechanics, 2026, 47(8): 959-977. doi: 10.21656/1000-0887.472064

问题为本——真实问题、伪问题与虚构性问题设置的学术边界

doi: 10.21656/1000-0887.472064
详细信息
    作者简介:

    卢天健(1964—),男,教授,博士,博士生导师(通信作者. E-mail: tjlu@nuaa.edu.cn);孟晗(1989—),女,教授,博士,博士生导师(E-mail: menghan@nuaa.edu.cn);姜永烽(2000—),男,博士生(E-mail: yfjiang@nuaa.edu.cn).

    通讯作者:

    卢天健(1964—),男,教授,博士,博士生导师(通信作者. E-mail: tjlu@nuaa.edu.cn)

  • 中图分类号: O3

Questions as the Foundation: Academic Boundaries Among Genuine Questions, Pseudo-Questions, and Fabricated Problem Settings

  • 摘要: 本刊此前几篇按语,分别从学术根脉、智能工具、研究评价尺度、学科方向和强工具时代人的成长等角度,讨论了当代科研活动中的若干基础问题.沿着这些讨论,还需要追问一个更靠前的问题:一项研究凭什么开始,它所依据的问题怎样才能真正站得住?本文的基本判断是,研究不能从答案、工具、热点或概念包装开始,而必须从真实问题开始.但国家需求、工程瓶颈、实验异常、对象失效和理论裂缝,只是问题的来源,还不是科学问题的完成形态.真实困难必须经过科学抽象:从复杂情境中识别主导变量、关键尺度和一般结构,界定对象、假设、边界与证据路径,形成可分析、可建模、可检验并具有一定迁移意义的科学命题.未经抽象的困难仍然只是困难;脱离对象和问题来源的抽象,也可能沦为形式空转.
  • 卢天健. 桥仍在, 河向前[J]. 应用数学和力学, 2026,47(1): ⅰ-ⅳ. (LU Tianjian. The current runs while the bridge holds[J].Applied Mathematics and Mechanics,2026,47

    (1): ⅰ-ⅳ. (in Chinese))
    [2]卢天健. 为什么科学研究必须坚持“四性”——关于重要性、必要性、创新性与可行性的几点思考[J]. 应用数学和力学, 2026,47(4): 391-403. (LU Tianjian. Why scientific research must uphold the four essential criteria: reflections on significance, necessity, originality, and feasibility[J].Applied Mathematics and Mechanics,2026,47(4): 391-403. (in Chinese))
    [3]WANG Y, ZOU G, GAO H. Mechano-X: a paradigm for mechanics-based interdisciplinary innovation[J].MechanoEngineering,2026,1: 010801.
    [4]LU T J. What is MechanoEngineering?[J].MechanoEngineering,2026,1: 010401.
    [5]杨卫. 力学基本问题[M]. 北京: 科学出版社, 2024. (YANG Wei.Basic Issues in Mechanics[M]. Beijing: Science Press, 2024. (in Chinese))
    [6]胡海岩, 乔栋, 李翔宇, 等. 力学工程问题[M]. 北京: 科学出版社, 2024. (HU Haiyan, QIAO Dong, LI Xiangyu, et al.Engineering Issues in Mechanics[M]. Beijing: Science Press, 2024. (in Chinese))
    [7]钱学森. 论技术科学[J]. 科学通报, 1957,8(3): 97-104. (QIAN Xuesen. On technological science[J].Chinese Science Bulletin,1957,8(3): 97-104. (in Chinese))
    [8]BAI J, WANG Y, JEONG H, et al. Towards the future of physics- and data-guided AI frameworks in computational mechanics[J].Acta Mechanica Sinica,2025,41(7): 225340.
    [9]THAWON I, VO D, BUI T Q, et al. Physics-informed neural networks: current progress and challenges in computational solid and structural mechanics[J].Computer Modeling in Engineering & Sciences,2026,146(2): 1-10.
    [10]ANI A, NAKKA R, SUBHASH G, et al. Machine learning for computational fracture and damage mechanics: status and perspectives[J].Engineering Fracture Mechanics,2026,332: 111778.
    [11]HERRMANN L, KOLLMANNSBERGER S. Deep learning in computational mechanics: a review[J].Computational Mechanics,2024,74(2): 281-331.
    [12]ZHAO Y, LI H, ZHOU H, et al. A review of graph neural network applications in mechanics-related domains[J].Artificial Intelligence Review,2024,57(11): 315.
    [13]DORNHEIM J, MORAND L, NALLANI H J, et al. Neural networks for constitutive modeling: from universal function approximators to advanced models and the integration of physics[J].Archives of Computational Methods in Engineering,2024,31(2): 1097-1127.
    [14]IRANSHAHI K, BRUN J, ARNOLD T, et al. Digital twins: recent advances and future directions in engineering fields[J].Intelligent Systems with Applications,2025,26: 200516.
    [15]康瑞, 李雪, 孟晗, 等. 轻巧-承力-功能一体化超结构: 概念、设计及应用[J]. 应用数学和力学, 2024,45(8): 949-973. (KANG Rui, LI Xue, MENG Han, et al. Ultralight, compact, and load-bearing multifunctional metastructures: concept, design and applications[J].Applied Mathematics and Mechanics,2024,45(8): 949-973. (in Chinese))
    [16]WANG H, YANG Y, ZHOU X, et al. Rational design of mechanical bio-metamaterials for biomedical applications[J].Progress in Materials Science,2026,156: 101545.
    [17]MA Q, FENG Z R, HOU J, et al. Artificial intelligence with metasurfaces: from intelligent design to intelligent computing[J].PhotoniX,2026,7(1): 23.
    [18]ZHANG H, KANG L, CAMPBELL S D, et al. Data driven approaches in nanophotonics: a review of AI-enabled metadevices[J].Nanoscale,2025,17(41): 23788-23803.
    [19]DORDUNCU M, REN H, ZHUANG X, et al. A review of peridynamic theory and nonlocal operators along with their computer implementations[J].Computers & Structures,2024,299: 107395.
    [20]KALUKULA Y, CICCONE G, MOHAMMED D, et al. Unlocking the therapeutic potential of cellular mechanobiology[J].Science Advances,2025,11(44): eaea6817.
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    [22]孙学超, 刘少宝, 林敏, 等. 生物热-力-电生理耦合学[J]. 应用数学和力学, 2024,45(6): 651-669. (SUN Xuechao, LIU Shaobao, LIN Min, et al. The bio-thermo-mechano-electrophysiology[J].Applied Mathematics and Mechanics,2024,45(6): 651-669. (in Chinese))
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出版历程
  • 收稿日期:  2026-07-11
  • 修回日期:  2026-07-11
  • 网络出版日期:  2026-07-30
  • 刊出日期:  2026-08-01

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