پیوندهای مفید
اخبار و اعلانات
آمار
| تعداد نشریات | 158 |
| تعداد شماره‌ها | 6,241 |
| تعداد مقالات | 67,871 |
| تعداد مشاهده مقاله | 115,469,065 |
| تعداد دریافت فایل اصل مقاله | 90,239,455 |
Evaluation of compressive capacity of helical pile resting in cohesionless soil | ||
| International Journal of Mining and Geo-Engineering | ||
| مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 23 دی 1402 | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/ijmge.2024.351410.595002 | ||
| نویسندگان | ||
| Jitendra Singh Yadav* 1؛ Hitesh Rahi2؛ Shaik Hussain3 | ||
| 1Department of Civil Engineering, National Institute of Technology Kurukshetra, Haryana, India. | ||
| 2Department of Civil Engineering, National Institute of Technology Hamirpur, Himachal Pradesh, India. | ||
| 3Trenchless Technology Center, Louisiana Tech University, United States. | ||
| چکیده | ||
| Current research deals with the numerical investigation on the behavior of helical piles resting in cohesionless soil subjected to compressive load. The effect of diameter of pile shaft (DS), diameter of helical plate (Dh), depth of pile (H), Inter-helical spacing ratio (S/Dh) and number of helix (m), and type of sand on the load-displacement behaviour of helical pile was evaluated. The numerically determined compression capacity of the helical pile was compared with the existing theories. Apart from this, artificial neural network technique was employed on the obtained results to develop the model equation. An increase in the compression capacity of single and double helical pile was observed with increase in pile depth, friction angle of sand and diameter of pile shaft. For double helical pile, the optimum inter-helix spacing ratio was found 3. | ||
| کلیدواژه‌ها | ||
| Helical pile؛ Compression capacity؛ Failure mechanism؛ Finite-element analysis | ||
|
آمار تعداد مشاهده مقاله: 174 |
||