Results 51 to 60 of about 318 (174)
Structural Concrete, EarlyView.Abstract Several test methods have been proposed in the literature for measuring the level of residual prestress, most of them involving either semi‐ or fully destructive techniques for local measurements which could be highly sensitive to boundary conditions and execution details.
Giuseppe Zarrella +2 more
wiley +1 more source
MATEC Web of Conferences, 2018 Using the self-developed intelligent anchor (cable) axial force monitoring system, real-time on-line monitoring of the axial force of the prestressed anchor and anchor cable in the foundation pit support structure system is realized.
Zheng-jun HUANG +5 more
doaj +1 more source
Advances in Materials Science and Engineering, 2022 With the wide application of prestressed anchors in high slopes, underground structures, and bridge projects, the corrosion problems of the anchor structure during the long-term service have demanded more attention.
Tao Yin +3 more
doaj +1 more source
Energy Science &Engineering, Volume 14, Issue 8, Page 3625-3637, August 2026.This study primarily investigates the optimal width for coal pillar retention in both sides of the worked‐out face section. Taking the 42201 haulage roadway of the 42201 working face at Shengxin Coal Mine as the primary research target, it analyses the optimum width for coal pillar retention through theoretical calculations, numerical simulations, and ...
Shuaifeng Yin +4 more
wiley +1 more source
Finite Element Modelling of Rocking and Hybrid Precast Walls under Seismic Loading
Earthquake Engineering &Structural Dynamics, Volume 55, Issue 9, Page 1924-1941, 25 July 2026.ABSTRACT In recent years, self‐centring systems have received considerable research interest in the seismic design of precast concrete structures for their ability to limit damage and satisfy resilience requirements. Rocking and hybrid structural walls, characterised by the formation of a single gap at the wall–foundation interface, mitigate damage by ...
Andrea Belleri +3 more
wiley +1 more source
Research on Key Technologies for Anchor Methods in Pylon and π-Shaped Section Main Girder with Large Cantilevers of Huaizhou Tuojiang Bridge [PDF]
预应力技术Taking the prestressed concrete cable-stayed bridge of the Huaizhou Tuojiang Bridge as the background, the numerical calculation method was used to analyze the effects of circular prestressing and steel anchor boxes on the load bearing of the concrete ...
Qiang Wang +4 more
doaj +1 more source
Advances in Civil Engineering, 2021 In order to study the optimal coal pillar width and surrounding rock control mechanism of gob-side entry under inclined seam condition, the 130205 return air entry adjacent to 130203 gob in Yangchangwan No.
Li-li Jiang +2 more
doaj +1 more source
Study on the Effect of Anchor Cable Prestress Loss on Foundation Stability
Applied SciencesAnchor cable prestressing is one of the key factors in maintaining the stability of the supporting structure and controlling ground deformation. In order to further understand the influence of anchor cable prestress loss on the stability of the foundation pit, an underground station pit of Qingdao Metro Line 6 is taken as the engineering background ...
Xing, Tongju +5 more
openaire +2 more sources
Structural Concrete, Volume 27, Issue 3, Page 2869-2881, June 2026.Abstract This paper presents a numerical and experimental study aimed at the modeling and dynamic characterization of the reinforced concrete structure of the Palazzetto dello Sport in Rome, designed and by Pier Luigi Nervi with Annibale Vitellozzi, and built by Nervi & Bartoli contractors in 1956‐57.
Jacopo Ciambella +2 more
wiley +1 more source
Advances in Civil Engineering, 2021 Taking a super large deep foundation pit project as an example, the horizontal displacement of crown beam and driveway, surface settlement, axial force of anchor cable, and underground water level in the construction process of the foundation pit are ...
Zhouqiang Li
doaj +1 more source