姓名：李靜茹

     職稱：副教授

     導師類别：碩導

     郵箱：ljr@hainanu.edu.cn

 

一、個人基本情況   

李靜茹，女，1991年1月，安徽宿州人，博士，副教授，博士、碩士生導師，365英国上市官网在线機械系工作。目前以第一作者和通訊作者發表SCI和EI論文近20篇，其中一區4篇，主持和參加國家及省部級項目5項。

畢業院校和專業：大連理工大學船舶工程學院船舶與海洋結構物設計制造

二、主要研究方向

智能結構物振動和噪聲優化設計；聲子晶體帶隙特性設計；超材料結構設計。

三、開設課程

   《現代機械設計理論與方法》

四、近年的代表性成果

     主持的科研項目：

1.國家自然科學基金青年基金，水下粘彈性聲子晶體結構帶隙特性和設計理論研究，2020/01-2022/12，結題，主持。

2.海南省自然科學基金高層次人才項目，耐壓、低頻、寬帶水下聲學覆蓋層結構吸聲特性研究，2020/01-2022/12，結題，主持。

3. 海南省自然科學基金面上項目，壓電夾芯超材料闆殼結構帶隙拓撲優化設計，2022/04-2025/03，在研，主持。

代表性研究成果：

[1] Jingru Li, Sheng Li. Topology optimization of anechoic coating for maximizing sound absorption, Journal of Vibration and Control, 2018, 24(11): 2369~2385.

[2] Jingru Li, Sheng Li. Generating ultra wide low-frequency gap for transverse wave isolation via inertial amplification effects, Physics Letters A, 2018, 382(5): 241~247.

[3] Peng Yang,Jingru Li, XueKang Gu, et al. Application of the 3D time-domain Green's function for finite water depth in hydroelastic mechanics. Ocean Engineering, 2019, 189: 106386.

[4] Jingru Li, Peng Yang, Sheng Li. Multiple band gaps for efficient wave attenuation by inertial amplification in periodic functionally graded beams. Composite Structures, 2021, 271: 114130.

[5] Jingru Li, Peng Yang, Qingfen Ma, Maolong Xia. Complex band structure and attenuation performance of a viscoelastic phononic crystal with finite out-of-plane extension. Acta Mechanica, 2021, 232: 2933-2954.

[6] Jingru Li, Peng Yang, Maolong Xia. Actively tuning of transverse wave band gaps in hybrid sandwich beam metamaterials with shunted piezoelectric array and inertial amplification mechanism. Journal of Intelligent Material Systems and Structures, 2022, 30(20). 2520-2541.

[7] Jingru Li*, Sheng Li, Wei Lin. Actively controllable size-dependent elastic wave band gaps in planar functionally graded micro-lattice. Mechanics of Advanced Materials and Structures, 2022: 1-21.

[8] Jingru Li*, Sheng Li, Zhongjian Miao. Investigations on the Complex Band Diagram of Flexural Wave through the Fluid-Loaded Phononic Plate. Applied Sciences, 2022, 12(23): 12386.

[9] Jingru Li*, Zhongjian Miao, Qingfen Ma, Wei Lin. Size-dependent complex band structure of tunable beam metamaterial with shunted piezoelectric array. Acta Mechanica, 2022, 233(9): 1-16.

[10] Jingru Li, Peng Yang. Phononic band gaps by inertial amplification mechanisms in periodic composite sandwich beam with lattice truss cores, Composite structures, 231 2020: 111458.

[11] Jingru Li, Peng Yang. Reduction of Sound Transmission Through Finite Clamped Metamaterial-Based Double-Wall Sandwich Plates with Poroelastic Cores,Acta Acustia United with Acustica,105(5) .

[12] 李靜茹,黎勝.周期新型超材料闆多階彎曲波帶隙研究,振動與沖擊,2018 37(1): 163~171.

[13] 李靜茹，黎勝.周期新型超材料闆多階彎曲波帶隙研究.振動與沖擊，2018, 37(01): 163-171.

[14] Jingru Li（報告人）, Sheng Li, Xiaoqiong Wen. Flexural wave band gaps in fluid-loaded periodic plates.46thInternational Congress and Exposition on Noise Control Engineering: Taming Noise and Moving Quiet, INTER-NOISE 2017, Hong Kong, China, 2017: 2226-2232.