scholarly journals Experimental Study on Axial Pressure Stability Bearing Capacity of Transmission Tower Composite Rod of Circular Section

Author(s):  
Xing Hai-jun ◽  
Li Zheng ◽  
Zhu Binrong ◽  
Zhang Zifu ◽  
Wu Jing ◽  
...  
Author(s):  
Baoqun Wang ◽  
Dejin Xing ◽  
Chengyong Chen ◽  
Zhongnan Tian ◽  
Gangnian Xu

2013 ◽  
Vol 482 ◽  
pp. 7-10
Author(s):  
Jian Hua Cui ◽  
Chuan Yang Weng ◽  
Yun Lin Liu

Through the experiments of four concrete composite slabs under static loading to compare their flexural properties (deflection, bearing capacity, failure mode), this paper discusses the influence of composite slabs flexural behavior on different length of additional bars and sectional effective height. The results showed that they will improve the bearing capacity effectively by reasonably increasing the sectional effective height and controlling the length of additional bars.


ASTONJADRO ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 173
Author(s):  
Nila Prasetyo Artiwi ◽  
Telly Rosdiyani

<p>Minister of Education and Culture Regulation No. 3 of 2020, entitles students to 3 semesters of study outside their study program. Through the Free Learning Policy - Independent Campus program, students have wide opportunity to be able to choose the learning method and place they want which is believed to be able to enrich and increase their insight and competence in the real world according to their passion and aspirations. The "Free Learning, Independent Campus" policy was initiated by the Minister of Education and Culture which includes 1) opening of new study programs, 2) higher education accreditation system, 3) freedom to become State universities with legal status, and 4) the right to study three semesters outside the study program. In planning a foundation structure, calculations must be included regarding the bearing capacity of the soil, soil stability, bearing capacity of the foundation and stability of the foundation, all of which are based on empirical and mathematical calculations. This research was conducted to analyze the level of student mastery of the Foundation Design course. With primary data collection in the form of questionnaires distributed to students of Civil Engineering, Banten Jaya University semester 7 (seven). One of the results of the research shows that students who take part in the apprenticeship program / practical work in projects with foundation work, but have not mastered the theory, most of them cannot plan and design the structure of the foundation (45 people = 84, 91%).</p>


Polymers ◽  
2021 ◽  
Vol 13 (23) ◽  
pp. 4267
Author(s):  
Qi Ye ◽  
Yingchun Gong ◽  
Haiqing Ren ◽  
Cheng Guan ◽  
Guofang Wu ◽  
...  

Cross-laminated timber (CLT) elements are becoming increasingly popular in multi-storey timber-based structures, which have long been built in many different countries. Various challenges are connected with constructions of this type. One such challenge is that of stabilizing the structure against vertical loads. However, the calculations of the stability bearing capacity of the CLT members in axial compression in the structural design remains unsolved in China. This study aims to determine the stability bearing capacity of the CLT members in axial compression and to propose the calculation method of the stability coefficient. First, the stability coefficient calculation theories in different national standards were analyzed, and then the stability bearing capacity of CLT elements with four slenderness ratios was investigated. Finally, based on the stability coefficient calculation formulae in the GB 50005-2017 standard and the regression method, the calculation method of the stability coefficient for CLT elements was proposed, and the values of the material parameters were determined. The result shows that the average deviation between fitting curve and calculated results of European and American standard is 5.43% and 3.73%, respectively, and the average deviation between the fitting curve and the actual test results was 8.15%. The stability coefficients calculation formulae could be used to predict the stability coefficients of CLT specimens with different slenderness ratios well.


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