BEARING CAPACITY OF A HORIZONTALLY LOADED SINGLE PILE SUPPORT WITH SLEEPERS

Vestnik MGSU

Buslov Anatoliy Semenovich¹  Mokhovikov Evgeniy Sergeevich² 

[1] Moscow State University of Mechanical Engineering (UMech);

[2] Ryazan Institute (branch) of Moscow State University of Mechanical Engineering (UMech);

关键词: pile bearing capacity;    horizontal load;    sleepers;    bearing capacity;   

DOI  :  

来源: DOAJ

【 摘 要 】

The supports of a overhead wiring used in transport take up substantial loads both because of wires and constructions holding them and wind, dynamic and other extraordinary impacts. In case of using single-member piles a question about their stability appears. For this reason different sleepers constructions are used. In order to improve the bearing capacity of horizontally loaded single pile supports of the contact systems used in urban, road and rail transport, power lines, etc.., it is recommended to use sleepers as horizontally laid under the ground in the depth of support beams. The calculation methods for different support sleepers of different lengths and cross sections are not well investigated. The proposed calculation method allows determining the carrying capacity of horizontally loaded bearings with soil pieces of different structural dimensions and their location in the soil, which allows choosing the best option for cost and material consumption. The calculations offered by the authors prove the efficiency of sleepers use in order to increase the bearing capacity of horizontally loaded piles and the possibility to chose their size.

【 授权许可】

Unknown