基于现场监测技术的装配式箱涵温度场及冻胀分析

doi:10.13229/j.cnki.jdxbgxb.20211083

Abstract

Abstract:

Based on the actual project， through the field monitoring by acquiring soil temperature and micro-strain around prefabricated box culverts， different numbers of temperature sensors and vibrating string strain gauges are buried around the culvert， and with the help of finite element software analysis， the temperature field distribution and frost heaving characteristics of the soil around the box culvert is explored. Firstly， the temperature and micro-strain of the soil around the box culvert were monitored for 12 months. Secondly， based on the unsteady heat transfer theory solved by enthalpy field， the corresponding numerical model is established by finite element software and the monitoring data are compared and analyzed to analyze the variation law of soil around the prefabricated box culvert， and finally draw some conclusions. The results show that the soil temperature around the culvert shows seasonal variation under the combined influence of thermal radiation and air convection. the quilt-effect caused by transient heating leads to a trend that temperature decreases first and then increases with soil depth. Affected by frost heaving force， the maximum stress position of box culvert is at the hinge and the maximum uplift displacement is at the top of the culvert.

Key words: geotechnical engineering, prefabricated box culvert, seasonal freezing area, temperature field, frost heave, ABAQUS

CLC Number:

U449.1

Ya-feng GONG,Shu-zheng WU,Hai-peng BI,Guo-jin TAN. Temperature field and frost heaving analysis of prefabricated box culvert based on field monitoring[J].Journal of Jilin University(Engineering and Technology Edition), 2023, 53(8): 2321-2331.

Figures/Tables 23

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Table 5

Material parameters of concrete and foundation soil"

项目	弹性模量/MPa	泊松比	密度/ $k g ? m - 3$
涵身	3.45×10¹⁰	0.20	2500
基础	3.3×10¹⁰	0.20	2500
地基	10×10⁸	0.35	2200
回填土	20×10⁶	0.35	1900

Table 5

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References 14

1	张丹,张乃源,李永明,等. 公路预制装配式混凝土箱涵施工技术[J]. 混凝土与水泥制品, 2020(4): 37-40, 85.
	Zhang Dan, Zhang Nai-yuan, Li Yong-ming, et al. Construction technology of highway fabricated concrete box culverts[J]. China Concrete and Cement Product, 2020(4): 37-40, 85.
2	Tai B W, Wu Q B, Yue Z R, et al. Ground temperature and deformation characteristics of anti-freeze-thaw embankments in permafrost and seasonal frozen ground regions of China[J]. Cold Regions Science and Technology, 2021,189: 103331.
3	Zhang W H, Pi Y L, Kong W P, et al. Influence of damage degree on the degradation of concrete under freezing-thawing cycles[J]. Construction and Building Materials, 2020,260: 119903.
4	李长江,梁养辉,胡滨,等.季冻区大孔径钢波纹管涵洞温度场分析[J]. 山东交通科技, 2017(6): 28-31.
	Li Chang-jiang, Liang Yang-hui, Hu Bin, et al. Analysis of temperature field of large- diameter steel corrugated pipe culvert in seasonal frozen areas[J]. Shandong Jiaotong Keji, 2017(6): 28-31.
5	叶朝良,张梓鸿,王月. 深季节冻土区涵洞温度场分布规律测试分析[J]. 铁道标准设计, 2017, 61(8): 16-20, 26.
	Ye Chao-liang, Zhang Zi-hong, Wang Yue. The test and analysis of temperature field distribution of culvert in deep seasonal frozen region[J]. Railway Standard Design, 2017, 61(8): 16-20, 26.
6	阎菊花,孙学先. 拼装式涵洞施工中高温冻土地基温度场研究[J]. 兰州交通大学学报, 2006(1): 34-36.
	Yan Ju-hua, Sun Xue-xian. Study of ground temperature field while construction of precast installed culvert in warm permafrost[J]. Journal of Lanzhou Jiaotong University, 2006(1): 34-36.
7	张旭芝,王星华. 高原融区和多年冻土过渡段涵洞地基试验研究[J]. 中国铁道科学, 2004, 25(4): 69-72.
	Zhang Xu-zhi, Wang Xing-hua. In-situ experimental study on railway culvert in thaw and permafrost transition regions of tibetan plateau[J]. China Railway Science, 2004, 25(4): 69-72.
8	Liu H W, Pooneh M, Ahmed S, et al. Thermo-hydro-mechanical modeling of frost heave using the theory of poroelasticity for frost-susceptible soils in double-barrel culvert sites[J]. Transportation Geotechnics, 2019(20): 100251.
9	Liu H, Niu F J, Niu Y H, et al. Study on thermal regime of roadbed-culvert transition section along a high speed railway in seasonally frozen regions[J]. Cold Regions Science & Technology. DOI:10.1016/j.coldregions. 2014.07.008 . doi: 10.1016/j.coldregions. 2014.07.008
10	Périer L, Doré G, Burn C R. The effects of water flow and temperature on thermal regime around a culvert built on permafrost[J]. Sciences in Cold and Arid Regions, 2014, 6(5): 415-422.
11	Kunitake M, Ogata H, Nakazawa T, et al.Temperature distribution in a concrete box culvert using 3-D FEM[C]∥Proceedings of the 2nd Asian-Pacific Conference on Computational Mechanics, Hong Kong China, 1993: 215-228.
12	唐赛. 季冻区钢波纹管寒冬温度场分布与力学性能研究[D]. 重庆: 重庆交通大学土木工程学院, 2016.
	Tang Sai. Study on temperature field distribution and mechanical properties of steel corrugated pipe culvert in seasonal frozen area[D]. Chongqing: School of Civil Engineering, Chongqing Jiaotong University, 2016.
13	宫亚峰,王博,谭国金,等. 吉林省两种典型装配式箱涵受力特性对比分析[J]. 吉林大学学报: 工学版, 2019, 49(6): 1865-1870.
	Gong Ya-feng, Wang Bo, Tan Guo-jin, et al. Comparative analysis of mechanical characteristics of two typical fabricated culverts in Jilin[J]. Journal of Jilin University (Engineering and Technology Edition), 2019, 49(6): 1865-1870.
14	宫亚峰,宋加祥,毕海鹏,等. 装配式箱涵结构缩尺模型静载试验及有限元分析[J]. 吉林大学学报: 工学版, 2020, 50(5): 1728-1738.
	Gong Ya-feng, Song Jia-xiang, Bi Hai-peng, et al. Static test and finite element analysis of scale model of fabricated box culvert[J]. Journal of Jilin University (Engineering and Technology Edition), 2020, 50(5): 1728-1738.

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测点	2019/6/24	2019/12/10	2020/1/8	2020/6/16
Z1	29.6	-5.1	-7.5	22.6
Z2	28.9	-4.3	-5.9	22.2
Z3	27.2	-3	-3.9	21.5
Z4	26.9	-2.1	-2	20.9
Z5	25.6	-0.9	-0.9	20.3
Z6	24.1	1.5	0.9	19.7
Z7	23.6	2.1	1.9	19.4

测点	距中心距离/m	2019/6/24	2019/12/10	2020/1/8	2020/6/16
L1	-2.5	36.3	-5.3	-9	28
U1	0	30.6	-6.2	-9.5	26.8
R1	2.5	35.8	-6	-9.4	27.6

测点	距中心距离/m	2019/6/24	2019/12/10	2020/1/8	2020/6/16
L5	-2.5	28.4	2.2	1.5	22.7
D2	0	30.5	-5	-8.6	24.9
R2	2.5	27.6	2.4	1.9	23.8

测点	距中心距离/m	2019/6/24	2019/12/10	2020/1/8	2020/6/16
L6	-2.5	27.2	3.1	2.4	21.6
D3	0	28.2	-2.3	-4.2	23.5
R3	2.5	26.9	3.9	2.9	21.4

月份	温度/（℃）	月份	温度/（℃）	月份	温度/（℃）
6	21.78	10	7.28	2	-9.86
7	24.67	11	-3.33	3	-0.78
8	22.33	12	-12.88	4	8.78
9	16.28	1	-14.75	5	16.56

Temperature field and frost heaving analysis of prefabricated box culvert based on field monitoring

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