A new design method for the openings of shell structures under the dual control of principal stress lines and stress contours

Dai, Hailu; Yu, Zhenya

doi:10.1016/j.advengsoft.2023.103479

Cited by 2 publications

(1 citation statement)

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“…In addition, the influence of self-stress in tensegrity structures was studied theoretically and experimentally [66,67]. Furthermore, Dai and Yu [68] developed a new method for creating shell openings that takes advantage of While the study of internal force control in structures is limited, some related works have been reviewed and summarized in this section, mainly focusing on the broader concept of prestressing in structures. Prestressing, strictly speaking, is typically applied to indeterminate structures.…”

Section: Stress Controlmentioning

confidence: 99%

A Review: Structural Shape and Stress Control Techniques and their Applications

Manguri,

Saeed,

Jankowski

2024

Arch Computat Methods Eng

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This review article presents prior studies on controlling shape and stress in flexible structures. The study offers a comprehensive survey of literature concerning the adjustment and regulation of shape, stress, or both in structures and emphasizes such control’s importance. The control of systems is classified into three primary classes: nodal movement control, axial force control, and controlling the two classes concurrently. Each class is thoroughly assessed, showcasing diverse methods anticipated by various scholars. Furthermore, the paper discusses methods to reduce the number of devices (actuators) to adjust and optimize actuators’ placement to achieve optimal structural control, considering the cost implications of numerous actuators. Additionally, various actuators are presented in detail, their advantages and disadvantages are also discussed. Moreover, the applications of the presented techniques are reviewed in detail, the essential recommendations for future work are also suggested.

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Section: Stress Controlmentioning

confidence: 99%