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[1]王恭兴.高填土盖板涵压裂加固设计[J].武汉工程大学学报,2014,(09):16-22.[doi:103969/jissn16742869201409004]
　WANG Gong xing.Design of fracturing reinforcement of highfilled embankment culvert[J].Journal of Wuhan Institute of Technology,2014,(09):16-22.[doi:103969/jissn16742869201409004]
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高填土盖板涵压裂加固设计(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
期数:
2014年09期
页码:
16-22
栏目:
资源与土木工程
出版日期:
2014-09-30

文章信息/Info

Title:
Design of fracturing reinforcement of highfilled embankment culvert
文章编号:
16742869(2014)09001607
作者:
王恭兴
中南勘测设计研究院有限公司，湖南 长沙 410014
Author(s):
WANG Gongxing
Central Southern Geotechnical Design Institute Co.,Ltd., Changsha 410014, China
关键词:
高填路堤; 盖板涵压裂; 加固设计; 施工
Keywords:
highfilled embankment;  culvert fracturing;  reinforcement design;  construction
分类号:
U442.
DOI:
103969/jissn16742869201409004
文献标志码:
A
摘要:
在山区公路施工过程中或建成后，高填土盖板涵压裂情况时有发生.针对盖板涵压裂问题，通过工程实例简要介绍水电站库区某汽车便道高填路堤出现盖板涵洞压裂的加固设计方案, 经过方案比选、设计计算.要点解析和设计参数选择建立了箱涵平面杆系模型，对不同荷载组合下的受力分析进行结构和配筋验算，提出在不影响涵洞过水断面的情况下，采用内嵌整体式箱涵加固，加固效果好，结构安全可靠性高，对正常运营的各等级公路旧涵加固不中断交通具有指导意义.
Abstract:
Aiming at culvert fracturing occurring in construction of mountain area highway, the reinforcement design scheme of highfilled embankment culvert fracturing was analyzed taking a engineering case. The box culvert plane frame model was built by comparing design schemes，analyzing design calculation and selecting design parameters.Through analyzing the stress under different load combinations and calculating structure and reinforcement, it is suggested that the reinforcement of integral box culvert structure whose effect is good with safe and reliable structure should be adopted in the condition of not affecting the culvert water cross section, which has obvious significance to the old culvert reinforcement without stopping traffic of running highways.

参考文献/References:

［1］董佳竹.高填方涵洞地基处理及加筋减载研究［D］.华中科技大学,2012.DONG Jiazhu.Study on ground treatment and loadreduction by reinforcement for culverts beneath ultrahigh embankment［D］.Huazhong University of Science & Technology,2012.（in Chinese）［2］陆贤.钢结构衬砌法病害盖板涵加固［J］.上海铁道科技,2007(4):6970.LU Xian. Steel lining cover culvert reinforcement method of disease ［J］.Shanghai Railway Science & Technology,2007(4):6970.（in Chinese）［3］孙忠玉.高填土涵洞加固实例［J］.交通科技,2004(2):1921.SUN Zhongyu. High fill culvert reinforcement［J］.Transportion Science & Technology, 2004(2):1921.（in Chinese）［4］林鸿洸.大秦铁路扩能工程盖板涵加固方案比选研究［J］.科学技术与工程,2010, 10(7):16941699.LIN Hongguang.Comparsion between two reinforcement methods to culvert of daqin railway［J］.Science Technology and Engineering,2010,10(7):16941699.（in Chinese）［5］李利峰,宿钟鸣.山区高填方路堤涵洞病害主因分析及工程对策［J］.铜仁学院学报,2013, 15(4):120123.LI Lifeng,SU Zhongming. An analysis of main causes and engineering measures for culvert diseases of highfilled embankment in mountain regions［J］.Journal of Tongren University,2013,15(4):120123.（in Chinese）［6］王成,王春晓.试论盖板涵结构计算的几个问题［J］.山东交通科技,2014(1):5052.WANG Cheng,WANG Chunxiao.Some problems on calculation of culvert structure cover［J］.Shandong Traffic Science & Technology ,2014(1):5052.（in Chinese）［7］姜杰.普通公路原涵加固原则与方法［J］.北方交通,2008(7):102103.JIANG Jie.Principles and methods for reinforcement of used culvert of average highway［J］. Northern Communications,2008(7):102103.（in Chinese）［8］杨强. 浅埋涵洞钢筋裂纹原因分析与对策［J］.公路,2014(6):162164.YANG Qiang. Analysis on the reasons and countermeasures for the cracks of reinforced concrete culvert［J］.Highway,2014(6):162164.（in Chinese）

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备注/Memo

备注/Memo:
收稿日期：20140616作者简介：王恭兴（1981），男，湖南桂阳人，工程师，硕士.研究方向：公路设计及岩土工程.
更新日期/Last Update: 2014-10-09