铁路工程施工中软土地基处理技术应用
|
摘要
全面分析铁路工程软土地基处理过程中时常遇到的问题,并结合铁路工程实例,简要介绍妥善运用铁路软土地基处理工艺的重要价值,如减小软土地基对铁路工程施工质量的影响、提高铁路工程总体经济效益等。明确铁路软土地基的特点与危害,如透水性能差、含水量较大、抗剪强度较低、明显的流变性等,使得铁路工程发生地基塌陷的概率不断增大,提出软土地基处理技术在铁路工程施工中的具体运用,取得良好的软土地基处理效果,从而为工程软土地基处理人员提供更多帮助。
This paper analyzes the problems frequently encountered in the soft soil foundation treatment process of railway engineering,and combines with the railway engineering examples to briefly introduce the important value of the proper application of railway soft soil foundation treatment,such as reducing the soft soil foundation to the railway. The impact of project construction quality and the overall economic benefits of railway projects. Clarify the characteristics and hazards of railway soft soil foundation,such as poor water permeability,large water content,low shear strength,and obvious rheology,which makes the probability of foundation collapse in railway engineering increase,and proposes soft soil foundation treatment technology. In the specific application of railway engineering construction,good soft soil foundation treatment effect is obtained,which provides more help for engineering soft soil foundation treatment personnel.
This paper analyzes the problems frequently encountered in the soft soil foundation treatment process of railway engineering,and combines with the railway engineering examples to briefly introduce the important value of the proper application of railway soft soil foundation treatment,such as reducing the soft soil foundation to the railway. The impact of project construction quality and the overall economic benefits of railway projects. Clarify the characteristics and hazards of railway soft soil foundation,such as poor water permeability,large water content,low shear strength,and obvious rheology,which makes the probability of foundation collapse in railway engineering increase,and proposes soft soil foundation treatment technology. In the specific application of railway engineering construction,good soft soil foundation treatment effect is obtained,which provides more help for engineering soft soil foundation treatment personnel.
引文
[1]刘明良.堆载预压在填海机场软土地基处理应用效果评价[J].科技创新与应用,2018(32):72–74.
[2]白晓军,高仲,罗志宝.公路桥梁工程中桥涵软土地基的施工处理措施[J].交通世界,2018(30):98–99.
[3]张艳丽.新疆某团场小型水库的软土地基柔性管道施工技术[J].内蒙古水利,2018(10):39–40.
[4]刘建鑫,陈振华.滨海公路深层软土地基处理设计方案研究[J].路基工程,2018(5):162–166.
[5]张超,刘军勇.软土区综合管廊工程中预应力管桩地基处理技术的优化及应用[J].路基工程,2018(5):12–16,23.
[6]陈鑫.塑料排水板与碎石桩处理公路软土地基的数值模拟与分析[J].福建建材,2018(10):7–9.
[7]产光杰.沪宁城际铁路并行既有铁路软土地基处理技术及安全管理[J].上海铁道科技,2017(4):89–91.
[2]白晓军,高仲,罗志宝.公路桥梁工程中桥涵软土地基的施工处理措施[J].交通世界,2018(30):98–99.
[3]张艳丽.新疆某团场小型水库的软土地基柔性管道施工技术[J].内蒙古水利,2018(10):39–40.
[4]刘建鑫,陈振华.滨海公路深层软土地基处理设计方案研究[J].路基工程,2018(5):162–166.
[5]张超,刘军勇.软土区综合管廊工程中预应力管桩地基处理技术的优化及应用[J].路基工程,2018(5):12–16,23.
[6]陈鑫.塑料排水板与碎石桩处理公路软土地基的数值模拟与分析[J].福建建材,2018(10):7–9.
[7]产光杰.沪宁城际铁路并行既有铁路软土地基处理技术及安全管理[J].上海铁道科技,2017(4):89–91.