Выпуск 2020, №3 (132)http://repository.enu.kz/handle/enu/13372026-04-04T03:30:23Z2026-04-04T03:30:23ZOverview of Aseismic Design of Subway System against Hidden Fault in Osaka and Damages by Kobe Earthquake in terms of Almaty SubwayIwasaki, Y.Petukhin, A.Tanyrbergenova, G.Zhussupbekov, A.Zh.http://repository.enu.kz/handle/enu/13442025-06-14T00:34:32Z2020-01-01T00:00:00ZOverview of Aseismic Design of Subway System against Hidden Fault in Osaka and Damages by Kobe Earthquake in terms of Almaty Subway
Iwasaki, Y.; Petukhin, A.; Tanyrbergenova, G.; Zhussupbekov, A.Zh.
Fault may cause not only ground motion but also ruptures and displacement of ground
surface where various important lifeline systems have been installed. In Almaty, the largest city
in Kazakhstan, many hidden faults are shown in microzonation map for earthquake damage. The
Kobe Earthquake of 1995 showed damage of subway system due to severe ground motion. Osaka,
Japan, has also hidden fault just beneath the downtown of the city. Recent subway construction
in Osaka adapted a design procedure against the fault movement. This paper shows the damage
of subway in Kobe during the Kobe Earthquake and describes the fault and geotechnical condition
of Osaka with the adopted design as well as basic characteristics of the hidden faults in Almaty
known to the authors.
2020-01-01T00:00:00ZMethods of testing pile by ASTM and GOST standardsTulebekova, A.S.Zhussupbekov, A.Zh.Zhankina, A.K.http://repository.enu.kz/handle/enu/13432025-06-14T10:35:54Z2020-01-01T00:00:00ZMethods of testing pile by ASTM and GOST standards
Tulebekova, A.S.; Zhussupbekov, A.Zh.; Zhankina, A.K.
This paper presented methodic of testing pile by ASTM D1143/D1143M-18 (USA)
standard and GOST 5686-12 (Kazakhstan) standard. The methodic of testing piles by these
standards have some differences. Discussion of using control equipment, technological features,
advantages and disadvantages of aforementioned methodic might be important for understanding
the different points. The papers include the results of static tests of piles by using two different
standards. This full field scale piling tests were performed in problematical soil ground of
construction sites of the new capital Astana (Kazakhstan).
2020-01-01T00:00:00ZInfluence of deformations of foundations on the stability of building structuresAldungarova, A.Zhussupbekov, A.Zh.Abisheva, A.http://repository.enu.kz/handle/enu/13422025-06-14T07:30:00Z2020-01-01T00:00:00ZInfluence of deformations of foundations on the stability of building structures
Aldungarova, A.; Zhussupbekov, A.Zh.; Abisheva, A.
Today, modern technologies effectively carry out work on predicting the stability of
structures, determine the optimal solution and choose methods to eliminate the predicted negative
impacts on the operation of building structures. The choice of the most optimal one depends on
specific tasks. For example, a solid foundation is responsible for the safe operation of the entire
building. Accordingly, the structure must be particularly strong and durable. Nevertheless,
there are cases when the foundation is weakened and deformed under construction structures,
especially those erected a very long time ago. The emergency state and destruction of objects
with all the sad accompanying consequences, that is, tragedies with fatal outcomes, which lead
to significant damage to the economy of the Republic of Kazakhstan as a whole. It is necessary at
the very beginning of planning all stages of work to pay special attention to design, taking into
account all deformations of the foundation of the foundations.
In general, if we correctly position the correct distribution of the stages of construction of new
structures using innovative methods of strengthening, a preliminary analysis of their stability,
then in aggregate, after a period of time, we will come to the correct approach to solving this
problem. The use of innovative methods for predicting support systems is of particular importance,
since the safety of the entire structure depends on the correct and timely implementation
of measures. The paper describes the observation for the behavior of soil dams, located on
undermined territories, base is exposed to According to the results of observations plotted graphs
«Deformations-Settlement».
2020-01-01T00:00:00ZExperimental investigations of model pile in freezing and thawing of soil groundZhussupbekov, A.Zh.Shin, E. Ch.Shakhmov, Zh.Tleulenova, G.http://repository.enu.kz/handle/enu/13412025-06-14T07:00:22Z2020-01-01T00:00:00ZExperimental investigations of model pile in freezing and thawing of soil ground
Zhussupbekov, A.Zh.; Shin, E. Ch.; Shakhmov, Zh.; Tleulenova, G.
This paper includes the short report about static load test of concrete piles (cross –
section 4×4 cm and length of 60 cm) in seasonally freezing soil. Based on theoretical methods was
calculated the ultimate load-carrying capacity of a pile by a simple equation as the sum of the load
carried at the pile point plus the to frictional resistance (skin friction). There are several methods
for the determination of the bearing capacity factors. In this paper use Meyerhof’s method,
which includes the calculation of ultimate point bearing capacity of a pile in sand and reaches
a maximum value at an embed demonstration and also was calculated the ultimate frictional
resistance in sand. Based on the values obtained was calculated the allowable pile load. According
to Kazakhstan Standard, a safety factor (FS) of SLT is 1.2. In conclusion was presented analysis
results of estimation of the bearing capacity of pile foundations in seasonally freezing soil ground.
2020-01-01T00:00:00Z