山东大学学报 (工学版) ›› 2022, Vol. 52 ›› Issue (4): 139-150.doi: 10.6040/j.issn.1672-3961.0.2022.046
王旭昊1(),刘倩倩1,李虎成2,李程1,李鹏1,凌一峰3,*()
Xuhao WANG1(),Qianqian LIU1,Hucheng LI2,cheng LI1,Peng LI1,Yifeng LING3,*()
摘要:
为减轻装配式水泥混凝土路面板块的质量, 采用有限元软件ABAQUS研究水泥混凝土空心板, 推荐装配式水泥混凝土实心板块的最佳长、宽、厚和圆形空心类型, 设计和优化圆形截面的局部尺寸, 分析圆形半径、圆形个数和圆心高度对板底最大弯拉应力、板块最大竖向位移、薄壁处最大压应力和剪应力的影响规律。采用熵权法和优劣解距离法进行多指标优选, 得出最佳空心组合为10个半径为60 mm、圆心高度为160 mm的圆形; 对比空心板与实心板, 发现空心板的性能与实心板差异很小, 且空心板质量可减轻970 kg。本研究提出的装配式水泥混凝土空心板以及相应的圆形空心类型和空心局部尺寸均是可行的。
中图分类号:
1 | 王昊, 李鹏程, 毛洪录, 等. 水泥混凝土路面早期裂缝影响因素分析[J]. 山东大学学报(工学版), 2012, 42 (5): 108- 112. |
WANG Hao , LI Pengcheng , MAO Honglu , et al. Analysis on influence factors of the early-age cracking of concrete pavement[J]. Journal of Shandong University(Engineering Science), 2012, 42 (5): 108- 112. | |
2 |
SYED A , SONPAROTE R . A review of precast concrete pavenment technology[J]. Baltic Journal of Road and Bridge Engineering, 2020, 15 (4): 22- 53.
doi: 10.7250/bjrbe.2020-15.493 |
3 | SMITH P. Manual for jointed precast concrete pavement[R]. Carmel, USA: National Precast Concrete Association, 2019. |
4 | TAYABJI S. Precast concrete pavement current practices-2019[C]//International Conference on Airfield and Highway Pavements, Chicago, USA, 2019: 365-376. |
5 |
TOMEK R . Advantages of precast concrete in highway infrastructure construction[J]. Procedia Engineering, 2017, 196, 176- 180.
doi: 10.1016/j.proeng.2017.07.188 |
6 |
SYED A , SONPAROTE R S . Development and early-age performance of an innovative prestressed precast concrete pavement[J]. Journal of Construction Engineering and Management, 2020, 146 (2): 05019018.
doi: 10.1061/(ASCE)CO.1943-7862.0001741 |
7 |
赵兰若, 赵鸿铎, 蔡爵威, 等. 考虑邻板高程差的装配式水泥路面行驶舒适性研究[J]. 公路交通科技, 2021, 38 (3): 14- 22.
doi: 10.3969/j.issn.1002-0268.2021.03.003 |
ZHAO Lanruo , ZHAO Hongduo , CAI Juewei , et al. Study on driving comfort of precast concrete pavement considering joint faulting[J]. Journal of Highway and Transportation Research and Development, 2021, 38 (3): 14- 22.
doi: 10.3969/j.issn.1002-0268.2021.03.003 |
|
8 |
于华洋, 马涛, 王大为, 等. 中国路面工程学术研究综述·2020[J]. 中国公路学报, 2020, 33 (10): 1- 66.
doi: 10.3969/j.issn.1001-7372.2020.10.001 |
YU Huayang , MA Tao , WANG Dawei , et al. Review on China's pavement engineering research· 2020[J]. China Journal of Highway and Transport, 2020, 33 (10): 1- 66.
doi: 10.3969/j.issn.1001-7372.2020.10.001 |
|
9 |
VAITKUS A , GRAZULYTE J , KLEIZIENE R , et al. Concrete modular pavements-types, issues and challenges[J]. The Baltic Journal of Road and Bridge Engineering, 2019, 14 (1): 80- 103.
doi: 10.7250/bjrbe.2019-14.434 |
10 |
MADHKHAN M , ENTEZAM M , TORKI M J S I . Mechanical properties of precast reinforced concrete slab tracks on non-ballasted foundations[J]. Scientia Iranica, 2012, 19 (1): 20- 26.
doi: 10.1016/j.scient.2011.11.037 |
11 | 尹德清. 水泥混凝土空心路面应用研究与施工工艺[J]. 国外公路, 1999, (6): 16- 20. |
YIN Deqing . Application research and construction technology of cement concrete hollow pavement[J]. Journal of Foreign Highway, 1999, (6): 16- 20. | |
12 | 查旭东, 王子威, 胡恒武, 等. 导光混凝土太阳能路面空心板块模拟与制备[J]. 长安大学学报(自然科学版), 2020, 40 (1): 87- 96. |
ZHA Xudong , WANG Ziwei , HU Hengwu , et al. Simulation and preparation for hollow slab of solar pavement with light guide concrete[J]. Journal of Chang'an University(Natural Science Edition), 2020, 40 (1): 87- 96. | |
13 | 廖公云, 黄晓明. Abaqus有限元软件在道路工程中的运用[M]. 南京: 东南大学出版社, 2014: 283. |
14 | 韩宇聪, 武科, 邢志豪, 等. 地铁车站大体积混凝土结构温度效应[J]. 山东大学学报(工学版), 2021, 51 (6): 93- 102. |
HAN Yucong , WU Ke , XING Zhihao , et al. Temperature effect of mass concrete structure in subway station[J]. Journal of Shandong University(Engineering Science), 2021, 51 (6): 93- 102. | |
15 | 中国人民共和国交通运输部. 公路水泥混凝土路面设计规范: JTG D40—2011[S]. 北京: 人民交通出版社, 2011. |
16 | SADEGHI V , HESAMI S . Finite element investigation of the joints in precast concrete pavement[J]. Computers and Concrete, 2018, 21 (5): 547- 557. |
17 | 谢年喜. 装配式水泥混凝土路面板底脱空损坏的力学响应分析[D]. 武汉: 湖北工业大学, 2019. |
XIE Nianxi. Mechanical response analysis of voids beneath concrete slabs precast concrete pavement[D]. Wuhan: Hubei University of Technology, 2019. | |
18 | 李娣. 预制混凝土板快速修复水泥路面结构设计研究[D]. 南京: 东南大学, 2015. |
LI Di. Study on concrete pavement structural design method of quick repair with precast concrete slab[D]. Nanjing: Southeast University, 2015. | |
19 | 陈雷, 王延章. 基于熵权系数与TOPSIS集成评价决策方法的研究[J]. 控制与决策, 2003, (4): 456- 459. |
CHEN Lei , WANG Yanzhang . Research on TOPSIS integrated evaluation and decision method based on entropy coefficient[J]. Control and Decision, 2003, (4): 456- 459. | |
20 | 何鑫, 朱宏泉, 高成凤. 基于熵权法与TOPSIS法的房地产项目投资风险评价[J]. 商业研究, 2009, (3): 105- 108. |
HE Xin , ZHU Hongquan , GAO Chengfeng . Risk evaluation of real estate project based on entropy weight model and TOPSIS method[J]. Commercial Rasearch, 2009, (3): 105- 108. | |
21 | GOPALARTNAM V. Performance evaluation of precast prestressed concrete pavement[R]. Missouri, USA: Dept. of Transportation, 2007. |
22 | 罗勇, 袁捷. 三维有限元法对水泥混凝土道面接缝传荷作用的模拟方法研究[J]. 公路交通科技, 2013, 30 (3): 32- 38. |
LUO Yong , YUAN Jie . Research on simulation method for load transfer of joints of cement concrete pavement by 3D finite element method[J]. Journal of Highway and Transportation Research and Development, 2013, 30 (3): 32- 38. |
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