REASERCH ON DETERMINATION FOR THE LIMITED COMPRESSIVE STRENGTH AND BENDING MOMENT OF THE STEEL COLUMN BASE USING EFFECTIVE AREA PANDEMIC
In the design of steel column base, parameters of limited compressive strength NRd and limited bending moment MRd are the control conditions that need to be paid due attention, otherwise it will damage the concrete foundation block at the foot of the column. The objective of the article is to use th...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AGRICULTURE PUBLISHING HOUSE (APH)
2022-03-01
|
| Series: | Tra Vinh University Journal of Science |
| Subjects: | |
| Online Access: | http://journal.tvu.edu.vn/index.php/journal/article/view/863 |
| _version_ | 1797975630613053440 |
|---|---|
| author | Hao Phuoc Bui |
| author_facet | Hao Phuoc Bui |
| author_sort | Hao Phuoc Bui |
| collection | DOAJ |
| description | In the design of steel column base, parameters of limited compressive strength NRd and limited bending moment MRd are the control conditions that need to be paid due attention, otherwise it will damage the concrete foundation block at the foot of the column. The objective of the article is to use the effective area method in Eurocode 3 standard to determine NRd and MRd of the steel column base, then perform numerical
calculations to check the calculation results. The results show that the NRd and MRd of the steel column base tends to increase when increasing the thickness of the base plate and the grade of the concrete foundation block. Then, corresponding to each thickness of the base plate (from t=18 mm to t=36 mm) and each concrete grade (from C16/20 to C50/60) will give corresponding results for each NRd and MRd. However, it is important to note that the compressive capacity and bending moment of the column base will be limited, can not increase forever, for example, can not overcome the compressive strength Npl;Rd = 1596 kN and the limit bending strength Mpl;Rd=131.3 kN.m of the concrete foundation block at the base of the column. The article recommends using the results of this study to choose the thickness of the base plate and the grade of the
concrete foundation block in the most effective, accurate and economical way. |
| first_indexed | 2024-04-11T04:38:36Z |
| format | Article |
| id | doaj.art-fa3b3a09ddeb40db8c6a62cbfd6ca4df |
| institution | Directory Open Access Journal |
| issn | 2815-6072 2815-6099 |
| language | English |
| last_indexed | 2024-04-11T04:38:36Z |
| publishDate | 2022-03-01 |
| publisher | AGRICULTURE PUBLISHING HOUSE (APH) |
| record_format | Article |
| series | Tra Vinh University Journal of Science |
| spelling | doaj.art-fa3b3a09ddeb40db8c6a62cbfd6ca4df2022-12-28T08:12:04ZengAGRICULTURE PUBLISHING HOUSE (APH)Tra Vinh University Journal of Science2815-60722815-60992022-03-011146718110.35382/tvujs.1.46.2022.863863REASERCH ON DETERMINATION FOR THE LIMITED COMPRESSIVE STRENGTH AND BENDING MOMENT OF THE STEEL COLUMN BASE USING EFFECTIVE AREA PANDEMICHao Phuoc Bui0Tra Vinh UniversityIn the design of steel column base, parameters of limited compressive strength NRd and limited bending moment MRd are the control conditions that need to be paid due attention, otherwise it will damage the concrete foundation block at the foot of the column. The objective of the article is to use the effective area method in Eurocode 3 standard to determine NRd and MRd of the steel column base, then perform numerical calculations to check the calculation results. The results show that the NRd and MRd of the steel column base tends to increase when increasing the thickness of the base plate and the grade of the concrete foundation block. Then, corresponding to each thickness of the base plate (from t=18 mm to t=36 mm) and each concrete grade (from C16/20 to C50/60) will give corresponding results for each NRd and MRd. However, it is important to note that the compressive capacity and bending moment of the column base will be limited, can not increase forever, for example, can not overcome the compressive strength Npl;Rd = 1596 kN and the limit bending strength Mpl;Rd=131.3 kN.m of the concrete foundation block at the base of the column. The article recommends using the results of this study to choose the thickness of the base plate and the grade of the concrete foundation block in the most effective, accurate and economical way.http://journal.tvu.edu.vn/index.php/journal/article/view/863base plateeffective arealimited bending momentlimited compressive strengthsteel column base |
| spellingShingle | Hao Phuoc Bui REASERCH ON DETERMINATION FOR THE LIMITED COMPRESSIVE STRENGTH AND BENDING MOMENT OF THE STEEL COLUMN BASE USING EFFECTIVE AREA PANDEMIC Tra Vinh University Journal of Science base plate effective area limited bending moment limited compressive strength steel column base |
| title | REASERCH ON DETERMINATION FOR THE LIMITED COMPRESSIVE STRENGTH AND BENDING MOMENT OF THE STEEL COLUMN BASE USING EFFECTIVE AREA PANDEMIC |
| title_full | REASERCH ON DETERMINATION FOR THE LIMITED COMPRESSIVE STRENGTH AND BENDING MOMENT OF THE STEEL COLUMN BASE USING EFFECTIVE AREA PANDEMIC |
| title_fullStr | REASERCH ON DETERMINATION FOR THE LIMITED COMPRESSIVE STRENGTH AND BENDING MOMENT OF THE STEEL COLUMN BASE USING EFFECTIVE AREA PANDEMIC |
| title_full_unstemmed | REASERCH ON DETERMINATION FOR THE LIMITED COMPRESSIVE STRENGTH AND BENDING MOMENT OF THE STEEL COLUMN BASE USING EFFECTIVE AREA PANDEMIC |
| title_short | REASERCH ON DETERMINATION FOR THE LIMITED COMPRESSIVE STRENGTH AND BENDING MOMENT OF THE STEEL COLUMN BASE USING EFFECTIVE AREA PANDEMIC |
| title_sort | reaserch on determination for the limited compressive strength and bending moment of the steel column base using effective area pandemic |
| topic | base plate effective area limited bending moment limited compressive strength steel column base |
| url | http://journal.tvu.edu.vn/index.php/journal/article/view/863 |
| work_keys_str_mv | AT haophuocbui reaserchondeterminationforthelimitedcompressivestrengthandbendingmomentofthesteelcolumnbaseusingeffectiveareapandemic |