Araştırma Makalesi

A Moisture Index Map of TURKEY for Design of Slabs Resting on Expansive Soils by GIS Approach

Cilt: 29 Sayı: 6 1 Kasım 2018
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A Moisture Index Map of TURKEY for Design of Slabs Resting on Expansive Soils by GIS Approach

Öz

Expansive soils commonly exist in the arid and semi-arid regions of the world. Climate changes depending on these soils moisture content variation and this causes large volume changes. Although there are some methods developed for use in design of slabs resting on expansive soils, project planning information is needed locally in regions where this type of soil exists. The most important one of this knowledge is moisture index. For this purpose, many moisture index calculations are given in literature. In this study, to calculate Thornthwaite Moisture Index (TMI) described by Thornthwaite (1948), rainfall and temperature records for an average period of sixty-three years of 81 stations of Turkey were received from General Directorate of Meteorology. Later TMI values belonging to each station are calculated by arranging these values in tables. As a result of this comprehensive study, the values of TMI determined for each station are used to design slabs resting on expansive soil and TMI map of the area by using Geostatistical Analyst Module of ArcGIS 10.0 software and Kriging interpolation method. The results of Geographic Information System (GIS) analyses for this area point out that the analyses based on a lot of data introduce meaningful results for this study. The study provides climate of region, soil parameters related to structure to be taken into account in design of slabs resting on expansive soils and a reference is put forward for utilization of geotechnical engineers working in practice.

Anahtar Kelimeler

Kaynakça

  1. Aitchison, G. D. Richards, B. G., The fundamental mechanisms involved in heave and soil moisture movement and the engineering properties of soils which are important in such movement. Proceedings of the 2nd Conference on Expansive Soils, Texas A&M University, College Station 66-78, 1969.
  2. Aitchison, G. D., Richards, B. G., Thornthwaite Moisture Index Map (1940- 1960), CSIRO Division of Soil. Australia, 1965.
  3. Alonso, E.E., Vaunat, J., Gens, A. (1999). Modelling the mechanical behaviour of expansive clays. Engineering Geology, 54, 173-183.
  4. Angström A., A Coefficient of Humidity of General Applicability. Geografiska Annaler, 18, 245-254, 1936.
  5. Aydeniz, A., Aydeniz Metodu ile Türkiye'nin Kuraklık Değerlendirilmesi. Zirai Meteoroloji ve İklim Rasatları Dairesi Başkanlığı Hidrometeoroloji Şube Müdürlüğü, Devlet Meteoroloji İşleri Genel Müdürlüğü (DMİ), Ankara, 1988.
  6. Aytekin, M., Finite Element Modeling of Lateral Swelling Pressure Distribution Behind Earth Retaining Structures. Doktora Tezi, Department of Civil Engineering, Texas Tech University USA, 1992.
  7. Bagnouls F., Gaussen, H., Les climates biologique et leur classification. Ann. Geogr. 66, 193-220, 1957.
  8. Brown, R. W., Foundation Repairs in Expansive Soils. Progressive Builder, 12, 30, 1987.

Ayrıntılar

Birincil Dil

İngilizce

Konular

İnşaat Mühendisliği

Bölüm

Araştırma Makalesi

Yazarlar

Yayımlanma Tarihi

1 Kasım 2018

Gönderilme Tarihi

22 Mart 2018

Kabul Tarihi

4 Eylül 2018

Yayımlandığı Sayı

Yıl 2018 Cilt: 29 Sayı: 6

Kaynak Göster

APA
İkizler, S. B. (2018). A Moisture Index Map of TURKEY for Design of Slabs Resting on Expansive Soils by GIS Approach. Teknik Dergi, 29(6), 8731-8751. https://doi.org/10.18400/tekderg.408814
AMA
1.İkizler SB. A Moisture Index Map of TURKEY for Design of Slabs Resting on Expansive Soils by GIS Approach. Teknik Dergi. 2018;29(6):8731-8751. doi:10.18400/tekderg.408814
Chicago
İkizler, Sabriye Banu. 2018. “A Moisture Index Map of TURKEY for Design of Slabs Resting on Expansive Soils by GIS Approach”. Teknik Dergi 29 (6): 8731-51. https://doi.org/10.18400/tekderg.408814.
EndNote
İkizler SB (01 Kasım 2018) A Moisture Index Map of TURKEY for Design of Slabs Resting on Expansive Soils by GIS Approach. Teknik Dergi 29 6 8731–8751.
IEEE
[1]S. B. İkizler, “A Moisture Index Map of TURKEY for Design of Slabs Resting on Expansive Soils by GIS Approach”, Teknik Dergi, c. 29, sy 6, ss. 8731–8751, Kas. 2018, doi: 10.18400/tekderg.408814.
ISNAD
İkizler, Sabriye Banu. “A Moisture Index Map of TURKEY for Design of Slabs Resting on Expansive Soils by GIS Approach”. Teknik Dergi 29/6 (01 Kasım 2018): 8731-8751. https://doi.org/10.18400/tekderg.408814.
JAMA
1.İkizler SB. A Moisture Index Map of TURKEY for Design of Slabs Resting on Expansive Soils by GIS Approach. Teknik Dergi. 2018;29:8731–8751.
MLA
İkizler, Sabriye Banu. “A Moisture Index Map of TURKEY for Design of Slabs Resting on Expansive Soils by GIS Approach”. Teknik Dergi, c. 29, sy 6, Kasım 2018, ss. 8731-5, doi:10.18400/tekderg.408814.
Vancouver
1.Sabriye Banu İkizler. A Moisture Index Map of TURKEY for Design of Slabs Resting on Expansive Soils by GIS Approach. Teknik Dergi. 01 Kasım 2018;29(6):8731-5. doi:10.18400/tekderg.408814