2) old and new embankment
新老路基
1.
Through lots of survey about "old and new embankment widening problems" in the world, I m familiar with and compare the theories and methods of the widening problems in research, and by surveying many projects in site, I sum up the usual risks of embankment widening and analyze the mechanism.
本文对国内外关于新老路基拓宽处治问题进行了大量的调研,从中熟悉、了解、比较现有的处治办法及其研究理论、方法,并通过现场调研,总结出路基拓宽的常见病害并分析了其形成机理,指出应从地基、路基、路面三者全面着手考虑问题,对拓宽问题进行综合处治。
3) salinized road foundation
盐渍化老路路基
1.
On the application of the dynamic consolidation method in salinized road foundation
利用强夯法处治盐渍化老路路基的应用
4) old road
老路
1.
Initial analysis on pavement crack cause of old road widening
老路拓宽路面开裂原因浅析
2.
The common problems in the old road reconstruction design of different grades and functions are summarized and discussed.
有关不同等级、不同功能老路改建工程设计中出现的一些共性问题的整理和探讨,可供同行参考,同时也为类似工程起到一定的借鉴。
5) existing-widening subgrades integration
新老路基结合
1.
But some facility distresses often appear in road widening engineering, especially the pavement distresses near the position of existing-widening subgrades integration.
结果表明,旧路拓宽工程中的新老路基结合方式主要取决于地形地基条件、拓宽范围、新路基填挖形式、新老边坡类型和新老路基共同作用层厚度5大分类因素;旧路拓宽工程的病害主要表现为路基、路面和支挡结构的损坏,以及路面整体性能的下降;病害的成因往往是多方面的,但新老路基之间的不良结合和不协调变形是最根本的,也是旧路拓宽工程中的主要控制机理。
6) jointing of new and old roadbed
新老路基拼接
补充资料：老路
①以前走过的那条旧道路。②比喻旧办法、旧路子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条