|Table of Contents|

Climatic zoning for highway construction in China based on spatial variability theory(PDF)

长安大学学报（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2009年01期
Page:
45-49
Research Field:
Publishing date:
2009-01-20

Info

Title:
Climatic zoning for highway construction in China based on spatial variability theory
Author(s):
LI Chao1; 2;  XU Jinliang1;  YANG Hongzhi1
1. Key Laboratory for Special Area Highway Engineering of Ministry of Education, Changan University, Xian 710064, Shaanxi, China; 2. Department of Civil Engineering, Shandong Jiaotong University, Jinan 250023, Shandong, China
Keywords:
road engineering;  climate zoning;  spatial variability;  distribution
PACS:
U412
DOI:
-
Abstract:
In order to get the accurate distribution of the indices of climatic zoning for highway construction, based on the theory of spatial variability, this paper carried out the geologystatistical analysis of the indices of climatic zoning for highway construction with geographic information system tools, put forward the fivestep plan of analyzing the indices, got the distribution map of the days in that there is not enough thermal volume in one year for constructing highway. The results indicate that the effects of low temperature on the highway engineering in China present three characteristic areas: south nonfreezing area, northeast ladder shaped area, and northwest conical area. 1 tab, 4 figs, 7 refs.

References:

［1］苗英豪.气候对公路的影响及公路气候区划方案研究［D］.西安:长安大学,2006.
[2]张仁铎.空间变异理论及应用［M］.北京：科学出版社，2005.
[3]Kanda M,Moriwaki R,Kasamatsu F.Spatial variability of both turbulent fluxes and temperature profiles in an urban roughness layer［J］.BoundaryLayer Meteorology,2006,121(2):339350.
[4]Veronese J V,Carvalho M P,Dafonte J.Spatial variability of soil water content and mechanical resistance of brazilian ferralsol［J］.Soil and Tillage Research,2006,85(1/2):166177.
[5]Cho S E.Effects of spatial variability of soil properties on slope stability［J］.Engineering Geology,2007,92(3/4):97109.
[6]Gupta N,Rudra R P,Parkin G.Analysis of spatial variability of hydraulic conductivity at field scale［J］.Canadian Biosystems Engineering / Le Genie des biosystems au Canada,2006，48:155162.
[7]Grunwald S,Reddy K R,Prenger J P.Modeling of the spatial variability of biogeochemical soil properties in a freshwater ecosystem［J］.Ecological Modelling,2007,201(3/4):521535.

Memo

Memo:
-
Last Update: 2009-01-20