Modern Methods of Diaphragm Walls Design

Sustainability

Paweł Nowak¹  Mateusz Frydrych¹  Grzegorz Kacprzak¹ 

[1] Civil Engineering Faculty, Warsaw University of Technology, 00-661 Warszawa, Poland;

关键词: sustainability;    deep excavations;    diaphragm wall;    prestressing;    geotechnics;    design;   

DOI  :  10.3390/su132414004

来源: DOAJ

【 摘 要 】

This article addresses hazard reduction in deep excavations. The authors present a possible combination of prestressing of concrete structures (from bridge engineering) and prestressed structures of diaphragm walls from geotechnical engineering science. This innovative concept has not yet been shown in scientific articles. The “Sofistik” software (with TENDON module–SYSP/AXES/TOPP/TGEO) and its use is shown, with graphical presentations of the suggested solution. The authors compare the provided solution through usage of Sofistik and Plaxis software. The results show possible strengthening of sustainable construction by limitation of hazards and decreasing costs (via limitation of use of expensive steel reinforcement).

【 授权许可】

Unknown