دورية أكاديمية
Grunto stiprio, kintančio išilgai polio, įtaka smūgio bangos sklidimui polyje ; The influence of changing shaft friction of the pile to wave propagation
| العنوان: | Grunto stiprio, kintančio išilgai polio, įtaka smūgio bangos sklidimui polyje ; The influence of changing shaft friction of the pile to wave propagation |
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| المؤلفون: | Kelevišius, Kęstutis, Amšiejus, Jonas, Skuodis, Šarūnas |
| المصدر: | Statybinės konstrukcijos ir technologijos = Engineering Structures and Technologies, Vilnius : Technika, 2011, T. 3, nr. 2, p. 64-71 ; ISSN 2029-2317 |
| سنة النشر: | 2011 |
| المجموعة: | LAEI VL (Lithuanian Institute of Agrarian Economics Virtual Library) / LAEI VB (Lietuvos agrarinės ekonomikos institutasvirtualią biblioteką) |
| مصطلحات موضوعية: | Smith model, Soil resistance, Impact wave propagation, Nomograme |
| الوصف: | The hammer-pile-soil system was analyzed with reference to the impact of the returning wave at the top of the pile. Wave propagation in the pile is vertical: the fi rst wave moves from the top to the bottom of the pile. When the bottom is reached, impact wave returns to the top of the pile. All information about the pile of the returning wave is useful as then we can analyze the integrity and bearing capacity of the pile. All this information received from the returning wave is integrated and later shown in the scheme where we can see all steps of performed operations. Th is article investigates soil deformations and these deformations in soil infl uence for a hammering pile. A pile of 0,8 m in diameter and 3 m in height, which is in sand, is an object of investigation in this article. For calculation purposes, the pile is divided into 20 segments. Changes in velocities and displacements of pile segments during analysis are graphically shown. Aft er calculating tests on pile dynamics considering diff erent masses of hammers, falling heights of hammers, contribution of shaft friction and static resistances of the piles, a nomograme for determining static resistance of the pile was made. Th e article explains how the use of the nomograme determines static resistance of the pile and what data on conducting a pile test are needed. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | Lithuanian English |
| العلاقة: | http://vgtu.lvb.lt/VGTU:ELABAPDB3951256&prefLang=en_USTest |
| الإتاحة: | https://doi.org/10.3846/skt.2011.08Test http://vgtu.lvb.lt/VGTU:ELABAPDB3951256&prefLang=en_USTest |
| رقم الانضمام: | edsbas.C56B163C |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |