|Table of Contents|

Influence of water seeping fracture and fissure on subgrade and pavement(PDF)

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

Issue:
2010年02期
Page:
34-38
Research Field:
Publishing date:
2010-04-20

Info

Title:
Influence of water seeping fracture and fissure on subgrade and pavement
Author(s):
YAN Fu-rong1; 2;  FAN Wen1;  DENG Long-sheng1;  XIONG Wei1
1. School of Geology Engineering and Geomatics, Chang'an University, Xi'an 710054, Shaanxi, China; 2.School of Civil Engineering, Henan Polytechnic University, Jiaozuo 454000, Henan, China
Keywords:
road engineering;  surface water;  active fault;  ground fissure;  subgrade;  permeability test
PACS:
U416
DOI:
-
Abstract:
In order to study the change of surface differential settlement when surface water infiltrate fissure to subgrade and pavement structure, based on in-situ permeability test and finite element software MIDAS /GTS, the influence was analyzed and tested. The results show that the basement will sink together with road surface on the gravity of highway, and its deformation is identical with the ground settlement curve, the stress state of the road is under control of uneven surface subsidence curve. 1 tab, 8 figs, 16 refs.

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Last Update: 2010-04-20