Қазақ ұлттық қыздар педагогикалық университеті / Казахский национальный женский педагогический университет
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- Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, Цитирования (OpenAlex) 2Цитирования (OpenCitations) 2 - Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, Deformation stability of a dam of tilt anisotropic structureThe work presents the results of studies of the deformed state of the dam of a new construction, with a slope of layered anisotropic structure, which consists from local geomaterials and geogrids filled with local soils and geotextiles.Цитирования (OpenAlex) 2 - Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, Разработка условий пластичности для грунтов анизотропного строения(2018-04-01); ; Р. Б. БаймаханВ статье рассматривается вопрос разработки новых обобщенных условии пластичности (прочности) применительно к грунтам анизотропного, в частности для грунтов трансверсально-изотропного (транстропного) строения. Предлагается вывести такие условия обобщения известных условии пластичности Кулона - Мора τ_c = C + σ_n tan φ, для двух направлении: вдоль слоев || и в крест слоям, то есть для направлений ⊥ к слоям, относительно плоскости изотропии для грунтов, которые имеют транстропное строение, систематизированное впервые А.К. Бугровым и А.И. Голубевым. Авторы анализируют также возможности обобщения условий пластичности (прочности) по главным напряжениям σ_1 и σ_2, а также по значениям критических главных напряжений σ_1c и σ_2, предложенное и развитое в свое время для грунтов изотропного строения Н.А. Цытовичем и Н.С. Булычевым, следую подходу В.Витке, который предложил такого критерия применительно к горным породам ортотропного строения. Приведением экспериментальных данных о физико-механических и прочностных свойствах грунтов анизотропного строения и на базе предложенных новых обобщенных условий делается вывод о том, что можно определить зоны пластичности грунта транстропного строения. - Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, Calculation model of the “building-foundation” system on anisotropic base and deformation calculations(International University of Sarajevo, 2021-02-26); ; ; In the construction of new buildings and facilities although the requirements of construction laws, building codes are observed, the heeling process and the collapse of the urban high-rise buildings are continuing at different speeds. Unfortunately, the number of such collapses and destruction in the world continues to this day. The purpose of this article is to show the mechanisms of collapse and patterns of deformation of loose and water-saturated soils of the construction site, which often have anisotropic structures by creating a calculated mechanical and mathematical model. A brief overview shows the state of the issue on the scale of the consequences of the collapse of modern high-rise buildings in the world. Attention is drawn to the lack of knowledge of the soil bases of structures of anisotropic structure. A computational model of a soil ground of complex anisotropic structure and algorithms for its application in practical calculations are proposed. The results of studies and their analysis, the regularities of the deformation state of the system consisting of foundation and buildings base, depending on the angle of inclination of the inclined layered base are developed in the study as well. In the form of tables and a large number of drawings there are the elucidated basic laws of inclination of buildings and structures that took place in large cities of Kazakhstan.Цитирования (OpenAlex) 4Цитирования (OpenCitations) 3 - Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, Calculation model of the “building-foundation” system on anisotropic base and deformation calculations(International University of Sarajevo, 2021-02-28); ; ; In the construction of new buildings and facilities although the requirements of construction laws, building codes are observed, the heeling process and the collapse of the urban high-rise buildings are continuing at different speeds. Unfortunately, the number of such collapses and destruction in the world continues to this day. The purpose of this article is to show the mechanisms of collapse and patterns of deformation of loose and water-saturated soils of the construction site, which often have anisotropic structures by creating a calculated mechanical and mathematical model. A brief overview shows the state of the issue on the scale of the consequences of the collapse of modern high-rise buildings in the world. Attention is drawn to the lack of knowledge of the soil bases of structures of anisotropic structure. A computational model of a soil ground of complex anisotropic structure and algorithms for its application in practical calculations are proposed. The results of studies and their analysis, the regularities of the deformation state of the system consisting of foundation and buildings base, depending on the angle of inclination of the inclined layered base are developed in the study as well. In the form of tables and a large number of drawings there are the elucidated basic laws of inclination of buildings and structures that took place in large cities of Kazakhstan. - Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, Determination of the sliding state of the soils of the Shymbulak slope with the development of the criterion of failure(Al-Farabi Kazakh National University, 2021-04-26); Изотропты топырақтарда қолданылатын белгілі Кулон Мордың бұзылу критерийі негізінде құрылымы қатпарлы, анизотропты, көлбеу қабатты топырақтар үшін жалпыланған бұзылу критериі жасалды. Бұзылу механикасының параметрлерін анықтайтын жаңа өрнектер алынды, бұл тек бұзылудың таралу бағытын ғана емес, сонымен қатар бұзылу сызығының топырақ қабаттары бойымен және оған перпендикуляр бойынша таралуын да анықтауға мүмкіндік береді. Ұсынылған критерийді қолдана отырып,көлбеу төсеніштердің кішкінге бейімді тау беткейіндегі және элювий мен делювий сияқты әртүрлі геологиялық құрылымдардың топырақтарының түйіскен жерлеріндегі топырақтардың стресс жағдайын анықтау мәселесі шешілді. Талдау нәтижелері кестелер, сызбалар және графиктер түрінде ұсынылған. Тау беткейлері топырақтарының көшкін алдындағы жағдайын анықтау мәселесін шешуге ұсынылған тәсілдің сенімділігі туралы қорытынды жасалады. - Некоторые метрики заблокированы вашиминастройками согласия
Тип записи:Публикация, Mathematical Modeling of the Water Saturation Algorithm of the Mountain Slope on the Example of the Catastrophic Landslide of the Northern Tien Shan Ak Kain(International Information and Engineering Association, 2021-06-24); ; ; Зухра АбдиахметоваThe purpose of this article is to present the developed methodology, a brief algorithm of mechanical-and-mathematical modeling to investigate the causes and mechanism of soil disruption from the hillsides and the results of its use for restoring the pre-landslide stress state using the example of one of the tragic landslides. The numerical finite element algorithm of studying the stress–strain state (SSS) of soil deposits of slopes of the inclined-layered structure is briefly described, with specific features of the use of isoparametric elements of the quadrangular shape with four nodes of arbitrary shape. For detailed studying the SSS, the cover soils of the steep slope of the inclined-layered structure, in height from the arch to the foot, are conventionally divided into three zones, each of which has layered structures. Studies of the geometry of its area and the angle of inclination of the slope showed that the two-layer structure of its original structure made a curved path repeating the outline of the gorge. The finite element method helped to model the soil deposits of the slope with the granite-basalt rock as close as possible to the landslide initial shape. The proposed methodology, the mechanical-mathematical model, algorithms and calculation examples allow predicting the possible occurrence of landslides on other countless hillsides of the Northern Tien Shan by determining stress concentration zones.Цитирования (OpenAlex) 5Цитирования (OpenCitations) 5