纺织学报 ›› 2021, Vol. 42 ›› Issue (10): 75-83.doi: 10.13475/j.fzxb.20210107009

• 纺织工程 • 上一篇    下一篇

高速列车地板用蜂窝夹芯结构复合材料隔声性能

胡侨乐1, 边国丰2, 邱夷平2,3, 魏毅2,4, 徐珍珍1()   

  1. 1.安徽工程大学 纺织服装学院, 安徽 芜湖 241000
    2.东华大学 纺织学院,上海 201620
    3.泉州师范大学 纺织服装学院, 福建 泉州 362000
    4.东华大学 东华大学民用航空复合材料协同创新中心, 上海 201620
  • 收稿日期:2021-01-27 修回日期:2021-06-27 出版日期:2021-10-15 发布日期:2021-10-29
  • 通讯作者: 徐珍珍
  • 作者简介:胡侨乐(1990—),男,讲师,博士。主要研究方向为复合材料结构设计及性能研究。
  • 基金资助:
    安徽省纺织结构复合材料国际联合研究中心开放基金资助(2021ACTC10);安徽省纺织结构复合材料国际联合研究中心开放基金资助(Xjky2020049);安徽省纺织结构复合材料国际联合研究中心开放基金资助(2020YQQ043)

Sound insulation properties of honeycomb sandwich structure composite for high-speed train floors

HU Qiaole1, BIAN Guofeng2, QIU Yiping2,3, WEI Yi2,4, XU Zhenzhen1()   

  1. 1. School of Textile and Garment, Anhui Polytechnic University, Wuhu, Anhui 241000
    2. College of Textiles,Donghua University, Shanghai 201620, China
    3. College of Textiles and Apparel, Quanzhou Normal University, Quanzhou, Fujian 362000, China
    4. Center for Civil Aviation Composites, Donghua University, Shanghai 201620, China
  • Received:2021-01-27 Revised:2021-06-27 Published:2021-10-15 Online:2021-10-29
  • Contact: XU Zhenzhen

RichHTML

20

PDF (PC)

124

摘要：

为满足轨道交通轻量化需求,实现芳纶蜂窝夹心复合结构在高速列车中的隔声应用,本文通过热压成型法和四传感器阻抗管法分析蜂窝芯规格(密度和边长)、面板材料(碳纤维,玻璃纤维,聚苯硫醚(PPS))和玻璃微珠改性对蜂窝夹芯板隔声性能的影响。结果表明,蜂窝芯密度增大,隔声性能提升,而蜂窝芯边长对隔声性能几乎无影响;在100~2 500 Hz区域,以PPS为内层,碳纤维为外层,玻璃微珠质量分数为5%时蜂窝夹芯板隔声性能最优,平均提高5~8 dB。与目前时速350 km/h动车内采用的标准铝蜂窝夹芯板相比,芳纶蜂窝板不仅具有相近的隔声性能且能实现30%左右减重。因此,芳纶蜂窝夹芯板具有替代标准铝蜂窝成为高速列车新一代隔音地板的应用前景。

关键词: 芳纶蜂窝板, 预浸料, 玻璃微珠, 隔声性能, 轨道交通地板, 复合材料

Abstract:

In order to meet the lightweight and sound insulation requirements of bullet trains and automobiles, honeycomb sandwich composite structure made from various fibers were created. The influence of honeycomb core specifications (density and side length), panel materials (carbon fiber, glass fiber, polyphenylene sulfide (PPS)) and glass microbeads modification on sound insulation performance was analyzed by hot pressing method and four-sensor impedance tube method. The results show that the sound insulation performance is improved with the increase of the density of the honeycomb core, but the side length of the honeycomb core has little effect on the sound insulation. In the region of 100-2500 Hz, the honeycomb sandwich panel with PPS as inner layer, carbon fiber as outer layer and glass beads content of 5% shows the best sound insulation, with an average improvement of 5-8 dB. Compared with the standard aluminum honeycomb sandwich panel used for the current 350 km/h motor vehicle, the aramid honeycomb panel not only exhibits similar sound insulation performance, but also can achieve about 30% weight reduction. It was concluded that the aramid honeycomb sandwich panel has the application potential for replacing the standard aluminum honeycomb as a new generation of sound insulation floor for bullet trains.

Key words: aramid honeycomb sandwich, prepreg, glass bead, sound insulation property, rail vehicle floor

中图分类号: 

  • TB332

表1

面板材料基本参数"

材料 织物组织 面密度/(g·m-2) 树脂含量/% 厚度/mm 剪切强度/MPa 弯曲强度/MPa 弯曲模量/GPa
C 斜纹 200 50 0.33 — 850 45
G 缎纹 300 40 0.35 49 507 130
P 非织造布 255 65 0.78 — 130 4

表2

芳纶蜂窝芯材参数"

编号 蜂窝类别
(ACT1-A-B)		 厚度/
mm		 密度/
(kg·m-3)		 压缩强度/
MPa		 剪切强度/MPa 剪切模量/MPa
纵向 横向 纵向 横向
1# ACT1-4.8-48 20±0.15 48±0.15 3.1 1.1 0.6 42.4 26.8
2# ACT1-3.2-48 20±0.15 48±0.15 2.3 1.2 0.6 51.0 23.6
3# ACT1-3.2-72 20±0.15 72±0.15 5.6 2.8 1.7 79.3 44.0

图1

蜂窝夹芯板示意图"

表3

不同蜂窝芯边长及密度的芳纶蜂窝夹芯板基本参数"

蜂窝夹芯
板名称		 蜂窝
类别		 面板厚
度/mm		 蜂窝芯厚
度/mm		 蜂窝夹芯
板质量/g
C/C-1 0.71 20.83 12.7
G/G-1 ACT1-4.8-48 0.69 21.10 15.2
P-1 0.85 21.13 13.2
C/C-2 0.73 20.84 12.3
G/G-2 ACT1-3.2-48 0.73 21.06 14.3
P-2 0.82 20.96 12.4
C/C-3 0.72 21.10 18.6
G/G-3 ACT1-3.2-72 0.71 21.05 15.1
P-3 0.81 21.36 16.1

表4

3#不同面板材料的蜂窝夹芯板基本参数"

蜂窝夹芯板
结构(m/n)		 面板厚
度/mm		 蜂窝芯
厚度/mm		 蜂窝夹芯
板质量/g
C/C-3 0.71 21.05 15.1
G/G-3 0.72 21.10 18.6
P-3 0.81 21.36 16.1
C/P 1.12 21.67 16.8
P/C 1.14 21.64 16.9
G/P 1.12 21.85 20.4
P/G 1.15 21.96 20.8

图2

蜂窝夹芯板隔声原理及测试装置"

图3

蜂窝芯边长对隔声性能的影响"

图4

蜂窝芯密度对隔声性能的影响"

表5

不同因素对蜂窝板隔声量的影响"

类别 平均隔声量/dB 蜂窝芯边长影响/dB 蜂窝芯密度影响/dB 面板材料影响/dB
C/C-1 42.0 ??C/C-1 - C/C-2??=0.3 ??C/C-3 - C/C-1??=0.5 ??C/C-1 - G/G-1??=0
C/C-2 41.7 ??C/C-2 - G/G-2??=0.2
C/C-3 42.5 ??C/C-3 - G/G-3??=0.8
G/G-1 42.0 ??G/G-1 - G/G-2??=0.5 ??G/G-3 - G/G-1??=1.3 ?? G/G-1 - P-1??=0.1
G/G-2 41.5 ?? G/G-2 - P-2??=0.7
G/G-3 43.3 ?? G/G-3 - P-3??=0.4
P-1 42.1 ??P-1 - P-2??=0.1 ??P-3 - P-1??=1.6 ?? P-1 - C/C-1??=0.1
P-2 42.2 ?? P-2 - C/C-2??=0.5
P-3 43.7 ?? P-3 - C/C-3??=1.2
均值 — 0.3 1.13 0.44

图5

面板材料对隔声性能的影响"

图6

改性混合面板对隔声性能的影响"

[1] ULIANOV C, ONDER A, PENG Q. Analysis and selection of materials for the design of lightweight railway vehicles[J]. Materials Science and Engineering, 2018.DOI: 10.1088/1757-899X/292/1/012072.
doi: 10.1088/1757-899X/292/1/012072
[2] 赵阳宇. 城轨列车轻质地板结构隔声特性分析[D]. 成都:西南交通大学, 2016:50-60.
ZHAO Yangyu. Analysis on the sound insulation characteristics of light floor of urban rail train[D]. Chengdu:Southwest Jiaotong University, 2016:50-60.
[3] 刘军, 刘奎, 宁博, 等. 三维编织复合材料T型梁的低温场弯曲性能[J]. 纺织学报, 2019, 40(12):57-62.
LIU Jun, LIU Kui, NING Bo, et al. Bending properties of three-dimensional braided composite T-beam at low temperature[J]. Journal of Textile Research, 2019, 40(12):57-62.
[4] 邢淑梅, 刘岩, 张晓排. 高速铁路动车组噪声测试与分析[J]. 噪声与振动控制, 2009, 29(3):79-81.
XING Shumei, LIU Yan, ZHANG Xiaopai. Noise test and analysis of express train-set[J]. Noise and Vibration Control, 2009(3):79-81.
[5] SOETA Y, SHIMOKURA R. Survey of interior noise characteristics in various types of trains[J]. Applied Acoustics, 2013, 74(10):1160-1166.
doi: 10.1016/j.apacoust.2013.04.002
[6] 张伟, 陈光雄, 肖新标, 等. 高速列车车内噪声声品质客观评价分析[J]. 铁道学报, 2011, 33(2):13-19.
ZHANG Wei, CHEN Guangxiong, XIAO Xinbiao, et al. Objective evaluation of sound quality of noises inside high speed train[J]. Journal of the China Railway Society, 2011, 33(2):13-19.
[7] 潘勇. 动车组车内噪声和车外噪声源识别研究[D]. 长沙:中南大学, 2009:42-58.
PAN Yong. Research on the identification of vehicle interior noise and off-board noise sources[D]. Changsha: Central South University, 2009:42-58.
[8] QIAO P Z, YANG M J. Impact analysis of fiber reinforced polymer honeycomb composite sandwich beams[J]. Composites Part B: Engineering, 2007, 38:739-750.
doi: 10.1016/j.compositesb.2006.07.014
[9] AUMJAUD P, SMITH C W, EVANS K E, et al. Multi-objective optimization of viscoelastic damping inserts in honeycomb sandwich structures[J]. Composite Structure, 2015, 132:451-463.
doi: 10.1016/j.compstruct.2015.05.061
[10] LI Z, CROCKER M J. Effects of thickness and delamination on the damping in honeycomb-foam sandwich beams[J]. Journal of Sound and Vibration, 2006, 294:473-485.
doi: 10.1016/j.jsv.2005.11.024
[11] HAZIZAN M A, CANTWELL W J. The low velocity impact response of an aluminium honeycomb sandwich structure[J]. Composites Part B: Engineering, 2003, 34:679-687.
doi: 10.1016/S1359-8368(03)00089-1
[12] CAROLY N, SEEPERSAD C C, MCDOWELL D L, et al. Design of multifunctional honeycomb materials[J]. Aiaa Journal, 2004, 42:1025-1033.
doi: 10.2514/1.9594
[13] DEMPSEY BM, EISELE S, MCDOWELL DL, et al. Heat sink applications of extruded metal honey-combs[J]. International Journal of Heat & Mass Transfer, 2005, 48:527-535.
[14] HE M F, HU W B. A study on composite honeycomb sandwich panel structure[J]. Materials & Design, 2008, 29:709-713.
doi: 10.1016/j.matdes.2007.03.003
[15] 王文健. 铁路客车地板降噪技术初探[J]. 铁道车辆, 2002, 40(12):25-27.
WANG Wenjian. Discussion of the noise reduction technology for railway passenger car floor[J]. Rolling Stock, 2002, 40(12):25-27.
[16] 韩亮, 阎锋, 刘兴臣. 铁路客车隔声地板的设计及测试结果分析[J]. 铁道车辆, 2002, 40(11):5-7.
HANG Liang, YAN Feng, LIU Xingchen. Design of the sound insulation floor for railway passenger cars and analysis of the testing results[J]. Rolling Stock, 2002, 40(11):5-7.
[17] 贾玉山, 王东镇, 李乐营. 高速列车用不同类型地板性能对比[J]. 机车车辆工艺, 2017(3):41-42.
JIA Yushan, WANG Dongzhen, LI Leying. Performance comparison of different types of floors for high speed trains[J]. Locomotive & Rolling Stock Technology, 2017(3):41-42.
[18] 沈艳祥. 高速动车组地板结构隔声实验及仿真研究[D]. 北京:北京交通大学, 2009:16-36.
SHEN Yanxiang. A study to the floor sound insulation experiment and simulation of the high-speed emu[D]. Beijing: Beijing Jiaotong University, 2009:16-36.
[19] HONG S Y. A study on the sound insulation characteristics of honeycomb panels for offshore plants[J]. Journal of the Korean Society of Marine Environment & Safety, 2017, 23(7):948-955.
[20] 孙加平, 张丽荣, 孙海荣, 等. 高速列车夹芯地板结构隔声特性研究[J]. 噪声与振动控制, 2014, 34(4):39-43.
SUN Jiaping, ZHANG Lirong, SUN Hairong, et al. Sound transmission loss of sandwich panels floor of high-speed trains[J]. Noise and Vibration Control, 2014, 34(4):39-43.
[21] HUANG W C, NG C F, TANG W C. Sound insulation improvement using honeycomb sandwich panels[J]. Applied Acoustics, 1996, 53(1):167-177.
[22] 程庆利. 高速列车地板隔声性能的分析与研究[D]. 哈尔滨: 哈尔滨工业大学, 2016:9-26.
CHENG Qingli. The analysis and study of high-speed train floor's sound insulation property[D]. Harbin: Harbin Institute of Technology, 2016:9-26.
[23] 许晖, 刘涛, 雷烨. 夹芯厚度与真空度对蜂窝夹层隔声特性的影响[J]. 上海交通大学学报, 2017, 51(9):1071-1075.
XU Hui, LIU Tao, LEI Ye. Effects of core thickness and vacuum degree on sound insulation properties of honeycomb sandwich[J]. Shanghai Jiaotong University, 2017, 51(9):1071-1075.
[24] 吴廷洋. 蜂窝夹层板隔声特性研究与低噪声结构设计[D]. 南昌: 南昌航空大学, 2016:35-39.
WU Tingyang. Study on the sound insulation characteristics and low noise structure design of honeycomb sandwich panels[D]. Nanchang: Nanchang Hangkong University, 2016:35-39.
[25] PETERS P, NUTT S, SNEDDON M. Measurements of loss factors of honeycomb sandwich structures[J]. Noise Control Engineering Journal, 2009, 57(1):27.
doi: 10.3397/1.3021417
[26] 顾志武. 皱褶芯材和蜂窝芯材夹层板隔声性能研究[D]. 南京: 南京航空航天大学, 2007:11-21.
GU Zhiwu. Research on the soundproof of the folder-filler core and honeycomb core sandwich panel[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2007:11-21.
[27] SAKAMOYO S, SAKUMA Y, et al. Basic Study for the acoustic characteristics of granular material: normal incidence absorption coefficient and transmission loss[J]. Transactions of the Japan society of Mechanical Engineers, 2008, 74(745):2240-2245.
[28] 孙卫红, 刘波, 高孔军. 无机填料对功能弹性体吸声性能的影响[J]. 工程塑料应用, 2017, 45(12):112-116.
SUN Weihong, LIU Bo, GAO Kongjun. Effect of inorganic fillers on underwater acoustic performance of functional elastomers[J]. Engineering Plastics Application, 2017, 45(12):112-116.
[29] 李鸿顺, 钱坤, 曹海建, 等. 整体中空复合材料隔声性能的实验研究[J]. 复合材料学报, 2011, 28(4):167-170.
LI Hongshun, QIAN Kun, CAO Haijian, et al. Experimental study on the sound insulation property of integrated hollow core sandwich composites[J]. Acta Materiae Compositae Sinica, 2011, 28(4):167-170.
[30] 张树燕. 轻质墙体隔声性能研究[D]. 西安:西安建筑科技大学, 2009:11-20.
ZHANG Shuyan. Study on the sound insulation property of lightweight wall[D]. Xi'an: Xi'an University of Architecture and Technology, 2009:11-20.
[31] 白攀峰, 柏林元, 何山, 等. 常用吸声材料及吸声机理[J]. 山西化工, 2018, 38(3):40-42.
BAI Panfeng, BAI Linyuan, HE Shan, et al. Sound absorption materials and sound absorption mecha-nism[J]. Shanxi Chemical Industry, 2018, 38(3):40-42.
[1] 胡侨乐 邱夷平 魏毅 边国丰 徐珍珍. 高速列车地板用蜂窝夹芯结构复合材料隔声性能[J]. , 2021, 42(10): 0-0.
[2] 魏发云, 杨帆, 王海楼, 于斌, 邹学书, 张伟. 改性聚乙烯醇纤维增强水泥基复合材料制备及其力学性能[J]. 纺织学报, 2021, 42(10): 53-60.
[3] 万振凯, 贾敏瑞, 包玮琛. 三维编织复合材料中碳纳米管纱线嵌入位置和数量的优化配置[J]. 纺织学报, 2021, 42(09): 76-82.
[4] 檀江涛, 蒋高明, 高哲, 郑培晓. 抗低速冲击纺织复合材料头盔壳体研究进展[J]. 纺织学报, 2021, 42(08): 185-193.
[5] 任丽冰, 陈利, 焦伟. 基于一元二次函数的层联机织预制体细观结构表征[J]. 纺织学报, 2021, 42(08): 76-83.
[6] 张婷婷, 许可欣, 金梦甜, 葛世洁, 高国洪, 蔡一啸, 王华平. 纤维素基有机-无机纳米光催化复合材料制备及其水处理应用的研究进展[J]. 纺织学报, 2021, 42(07): 175-183.
[7] 周濛濛, 蒋高明, 高哲, 郑培晓. 纬编衬经衬纬管状织物增强复合材料研究进展[J]. 纺织学报, 2021, 42(07): 184-191.
[8] 张倩玉, 秦志刚, 阎若思, 贾立霞. 剪切增稠液/纤维复合材料防弹性能的研究进展[J]. 纺织学报, 2021, 42(06): 180-188.
[9] 陈小明, 李晨阳, 李皎, 谢军波, 张一帆, 陈利. 三维针刺技术研究进展[J]. 纺织学报, 2021, 42(05): 185-192.
[10] 乔灿灿, 姜亚明, 齐业雄, 林温妮, 张野. 冲击波在陶瓷增强纬编双轴向多层衬纱织物及机织物复合材料中传递的表征[J]. 纺织学报, 2021, 42(05): 84-89.
[11] 姜生, 吉利梅. 聚乙烯醇增强氯化聚乙烯-受阻酚阻尼复合材料的制备及其性能[J]. 纺织学报, 2021, 42(04): 55-61.
[12] 陆振乾, 杨雅茹, 荀勇. 纤维对水泥基复合材料性能影响研究进展[J]. 纺织学报, 2021, 42(04): 177-183.
[13] 杨鑫, 邵慧奇, 蒋金华, 陈南梁. 六角形编织物的微观结构模拟[J]. 纺织学报, 2021, 42(04): 85-92.
[14] 胡静, 张开威, 李冉冉, 林金友, 刘宇清. 亚麻分层纳米纤维素的制备及其增强热电复合材料性能[J]. 纺织学报, 2021, 42(02): 47-52.
[15] 宋星, 金肖克, 祝成炎, 蔡冯杰, 田伟. 玻璃纤维/光敏树脂复合材料的3D打印及其力学性能[J]. 纺织学报, 2021, 42(01): 73-77.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备14006648号　 京公网安备11010502044800号
版权所有 © 2021 《纺织学报》编辑部
地址： 北京市朝阳区延静里中街3号主楼6层《纺织学报》杂志社　邮政编码：100025　
电话：010-65017711,65917740　传真：010-65016539　Email:fangzhixuebao@vip.126.com
本系统由北京玛格泰克科技发展有限公司设计开发