This thesis presents a research program on pavement and subgrade structure in the second phase of Guangbei Section of National Highway 108 (Beijing to Kunming).
本论文针对国道108线广元段广北二期工程的路面路基结构及使用状态进行了试验研究。
The paper bridge transition section Approach Road subgrade settlement problem, through the analysis of its causes, the law of subgrade settlement and subgrade settlement governance measures.
论文针对路桥过渡段引道路基的沉降问题，通过其原因分析，对路基沉降的规律和路基沉降的治理措施进行了研究。
For a soft ground subgrade, the widening engineering of highway focuses not only on the soft ground fills in new section, but on the joint of new and old subgrade.
在软土地基上，公路路基的加宽工程除了要重点解决好填方路段新路基下软基处理方案，还要处理好新老路基之间的衔接即新老路堤的不均匀沉降问题。
Based on detailed investigation information of subgrade in Qingshuihe experimental section, the occurrence reason of cracking and classification of the cracking are studied.
通过清水河试验段路基裂缝的详细调查资料，分析了裂缝产生的原因，并对裂缝进行了分类。
The article brings forward the key points of geological work in the construction stage of the subgrade project of Tunxi to Yulingguan section of Huizhou to Hangzhou expressway.
徽（州）杭（州）高速公路皖境屯溪- 昱岭关段路基工程即将全面开工，为了保证顺利施工和提高工程质量，文章提出了施工期的地质工作重点和方法。
Analysis is made on the computer programming for gaining the section area of the highway subgrade, and discussed the programming steps and methods.
通过对公路路基横断面面积计算方法的分析，探讨对其进行计算机程序设计的思路及方法，并提出了该算法的参考程序。
Structure through strict design and calculation, the security, stability, the cross section form, used for bank slope, embankment and subgrade protection project.
该结构经严格设计计算，形成安全、稳定的断面形式，用于岸坡、堤防、路基等防护工程。
There are many cracks in subgrade in Qingshuihe experimental section after a freezing-thawing cycle.
经过一个冻融循环，青藏铁路清水河试验段出现了较多裂缝。
Base on the mechanism of grouting consolidation and combined with a highway section practice, the paper explores the implementation of using grouting method to reinforce soft soil subgrade.
基于灌浆加固机理，结合某路段工程实际，探讨了软土地基采取灌浆加固处理方案的实施。
Applying for MARC software, three-dimensional numerical model of differential settlement at bridge-subgrade transition section was built.
应用MARC软件，建立路桥过渡段差异沉降的三维计算模型。
Applying for MARC software, three-dimensional numerical model of differential settlement at bridge-subgrade transition section was built.
应用MARC软件，建立路桥过渡段差异沉降的三维计算模型。
应用推荐