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Measurement and calculation of vertical soil pressure of three-dimensional buried structure(PDF)

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

Issue:
2010年06期
Page:
29-32
Research Field:
Publishing date:
2010-12-20

Info

Title:
Measurement and calculation of vertical soil pressure of three-dimensional buried structure
Author(s):
GU An-quan1;  GUO Ting-ting2
1. School of Highway, Chang'an University, Xi'an 710064, Shaanxi, China; 2. Institute of Geology, China Earthquake Administration, Beijing 100029, China
Keywords:
road engineering;  three-dimensional buried structure;  vertical soil pressure;  settlement difference between inside and outside soil column
PACS:
U416.1
DOI:
-
Abstract:
As for three-dimensional buried structure, a set of three-dimensional and planar buried structure models are set up, and the measurement of vertical soil pressure of the models are done on the spot. Results indicate that under condition that the ratios of height to width of models are same, vertical soil pressure of three-dimensional model is greater than the one or planar model. According to the FEM results and measured results of soil pressure of three-dimensional models, the dependability of calculation formula is validated. 2 tabs, 7 figs, 10 refs.

References:

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Last Update: 2010-12-20