Gamma ray transmission for hydraulic conductivity measurement of undisturbed soil columns

被引：5

作者：

Moreira, Anderson Camargo ^{[1
]}

Portezan Filho, Otavio ^{[1
]}

Moraes Cavalcante, Fabio Henrique ^{[1
]}

Coimbra, Melayne Martins ^{[1
]}

Appoloni, Carlos Roberto ^{[1
]}

机构：

[1] Univ Estadual Londrina, Dept Fis, BR-86051990 Londrina, PR, Brazil

来源：

BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY | 2007年 / 50卷 / 02期

关键词：

undisturbed soil column; gamma-ray transmission; hydraulic conductivity;

D O I：

10.1590/S1516-89132007000200017

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

This work had the objective to determine the Hydraulic Conductivity K(theta) function for different depth levels z, of columns of undisturbed soil, using the gamma ray transmission technique applied to the Sisson method. The results indicated a growing behavior for K(theta) and a homogeneous soil density, both in relation to the increase of the depth. The methodology of gamma ray transmission showed satisfactory results on the determination of the hydraulic conductivity in columns of undisturbed soil, besides being very reliable and a nondestructive method.

引用

页码：321 / 328

页数：8

共 50 条

[1] Hydraulic conductivity of undeformed soil columns by gamma ray transmission
Moreira, AC
Cavalcante, FHD
da Rocha, MC
Portezan, O
Coimbra, MM
Quiñones, FRE
Appoloni, CR
RADIATION PHYSICS AND CHEMISTRY, 2001, 61 (3-6) : 693 - 695
[2] The Relations of Hydraulic Conductivity in the Samples of Dissturbed and Undisturbed Soil Taken from the the Same Points
Sari, Huseyin
Saglam, M. Turgut
JOURNAL OF TEKIRDAG AGRICULTURE FACULTY-TEKIRDAG ZIRAAT FAKULTESI DERGISI, 2018, 15 (03): : 78 - 86
[3] Predicting saturated and unsaturated hydraulic conductivity in undisturbed soils from soil water characteristics
Poulsen, TG
Moldrup, P
Yamaguchi, T
Jacobsen, OH
SOIL SCIENCE, 1999, 164 (12) : 877 - 887
[4] A laboratory method to determine the hydraulic conductivity of mountain forest soils using undisturbed soil samples
Ilek, Anna
Kucza, Jaroslaw
JOURNAL OF HYDROLOGY, 2014, 519 : 1649 - 1659
[5] Libardi's method refinement for soil hydraulic conductivity measurement
Libardi, PL
Reichardt, K
AUSTRALIAN JOURNAL OF SOIL RESEARCH, 2001, 39 (04): : 851 - 860
[6] A new application of the upward infiltration method to quantify preferential flow hydraulic conductivity on undisturbed soil cores
Latorre, B.
Moret-Fernandez, D.
JOURNAL OF HYDROLOGY, 2022, 610
[7] Determination of soil parameters by gamma-ray transmission
Baytas, AF
Akbal, S
RADIATION MEASUREMENTS, 2002, 35 (01) : 17 - 21
[8] Change of hydraulic conductivity during compression of undisturbed and remolded clays
Zeng, Ling-Ling
Hong, Zhen-Shun
Cai, Yuan-Qiang
Han, Jie
APPLIED CLAY SCIENCE, 2011, 51 (1-2) : 86 - 93
[9] Porosity Investigation of Bricks by Gamma-ray Transmission Measurement
Siengsanoh, K.
Limkitjaroenporn, P.
Kaewkhao, J.
MATERIALS TODAY-PROCEEDINGS, 2021, 43 : 2612 - 2617
[10] Impact of microstructure on the hydraulic conductivity of undisturbed and artificially prepared smectitic clay
Pusch, R
Schomburg, J
ENGINEERING GEOLOGY, 1999, 54 (1-2) : 167 - 172

← 1 2 3 4 5 →