2) old road
旧路
1.
Several consideration of scheme design for integrated treatment on broadening old roads;
旧路加宽综合处治方案设计的几点考虑
2.
Combined with many years practice,the paper introduced some problems of old road reconstruction,and proposed several methods of pavement design and construction for strengthening old road.
结合多年来旧路改建的设计与施工经验,介绍公路改建的路基横断面,以及平面、纵断面设计中应注意的问题,同时又根据旧路路面状况,提出几种旧路补强的路面设计与施工做法,并进行了分析。
3.
After a comparative analysis on the plans of widening the roadbeds of old roads, the paper proposes the optimization of comprehensive treatment.
文章通过对旧路路基加宽方案的对比分析,提出了旧路加宽综合处治的优选思路及其依据。
3) pavement elastic modulus
路面模量
1.
Through forecasting the initial value of modulus,establishing the derivative matrix of deflection value vs the modulus and keeping on amending the initial value of modulus,the amended iterative method for back-analysis of the pavement elastic modulus is developed.
为更好地评价路面结构的性能,应用落锤式弯沉仪(Falling Weight Deflectometer,FWD)的检测数据,通过预估模量的初值,建立弯沉值对模量的导数矩阵,不断修正初始模量值的方法,开发了路面模量反演的修正迭代法。
2.
The amended iterative method is much advanced which is used to reverse the pavement elastic modulus.
路面模量反演的修正迭代法是一种较为先进的路面模量反演方法,它通过预估模量初值、建立导数矩阵、修正模量值而得到较精确的路面模量终值。
4) pavement modulus
路面模量
1.
The article introduces the inversion correcting iteration method of pavement modulus.
该文介绍了路面模量反演的修正迭代法。
5) Subgrade Modulus
路基模量
1.
In order to research a reasonable method for rapid test of subgrade modulus,the data analysis method of rapid test for subgrade modulus with portable falling weight deflectometer(PFWD) was determined on the basis of analyzing the principle of dynamic testing of PFWD.
为了研究合理的路基模量快速检测方法,在分析便携式落锤弯沉仪的动力测试原理基础上,确定了PFWD快速检测路基模量的数据分析方法,并根据路基实际工作条件,推荐了PFWD的标准配置及不同填料路基的承载板直径选用建议。
6) surface of old roads
旧路路面
补充资料：路南旧石器地点
见中国西南地区人类化石和旧石器文化。
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