Construction experience on loess soils in Rumania

1974 ◽  
Vol 8 (8) ◽  
pp. 772-775
Author(s):  
I. A. Ganichev
2021 ◽  
Vol 11 (13) ◽  
pp. 6020
Author(s):  
Krzysztof Nepelski ◽  
Agnieszka Lal

Loess soils were created by the wind transporting particles with later or in parallel occurred protogenetic, syngenetic and epigenetic processes. As a result, various genetic processes affected loesses strength and deformability characteristics. The aim of the study is to estimate the main CPT parameters of loess subsoil in Lublin area according to divided facies. The subsoil in the area of the Nałęczowski Plateau, where Lublin is located, consists mainly of loess from aeolian and aeolian–diluvial facies, and in the deeper parts—from aeolian–alluvial facies. Most of the results obtained for the aeolian facies at the level of qc in the range from 4.5 to 8.0 MPa indicate that these soils are a good load-bearing substrate for building structures. Cone resistances mostly at the level of 1.5–4.0 MPa for the diluvial and alluvial facies confirm that these facies constitute less favorable foundation conditions. The reduced resistance results mainly from the increased water content in ground pores. It is especially the soils of the diluvial facies that provide unfavorable foundation conditions, as they occur near the surface. Genetic processes are a very important element that should be taken into account in engineering research.


2011 ◽  
Vol 71-78 ◽  
pp. 3586-3590
Author(s):  
Qun Chen ◽  
Yan Bing Ye

Constructions in Dong inhabit houses respond to the cosmopolitan ecological thought “Man and nature live in harmony” with landscape of simplicity, nature and unity of heaven and humanity. It is not only Chinese nation’s cultural treasure but also a distinguished one in the art of architectural world which forms going through long-term choice and elimination of nature and human society and includes many reasonable ecological construction experience. This paper summarizes its ecological construction experience by researching traditional houses of Dong inhabit villages in Sanjiang, Guangxi to provide guidance for local architectural creation and sustainable development of villages.


2010 ◽  
Vol 21 (4) ◽  
pp. 401-405 ◽  
Author(s):  
J. Rejman ◽  
I. Iglik
Keyword(s):  

Author(s):  
Beste Ozyurt ◽  
Gozde Bilgin ◽  
Irem Dikmen ◽  
M. Talat Birgonul

Companies’ ability to learn from projects is a source of competitive advantage in project-based industries. Learning from experiences in international markets is particularly important for global contractors so that the right bidding strategy can be developed, effective project governance systems can be established, and similar mistakes are not repeated. In this study, we assert that countries can be clustered according to their similarity so that experiences gained in these markets can be transferred and adapted to forthcoming projects. Thus, similarity factors to be used for clustering of countries can be identified, and a methodology can be developed to store, retrieve and reuse country-related information in international construction projects. In this paper, we report the factors identified for similarity assessment of countries to be used to facilitate learning from projects. As a result of literature review, interviews with experts and an online questionnaire administered to company professionals who have international construction experience, 12 factors have been identified for clustering of countries. As a result of ranking analysis; factors of “development level of and culture in the construction industry”, “political condition of the country” and “financial condition of the country” are obtained as the most important factors. The identified factors will be explained and how the clustering of countries can help companies to extract valuable information from previous experiences will be discussed.


1989 ◽  
Author(s):  
N. Engler ◽  
R. Bossert ◽  
J. Carson ◽  
J. Gonczy ◽  
E. Larson ◽  
...  

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