Investigation of Instability and Blasting Caving Technology of Composite Support Structure in the Goaf of Gypsum Mine

2021 ◽  
Author(s):  
Pang Shun ◽  
Xiaoding Xu ◽  
Yuejin Zhou ◽  
Guchun Zang ◽  
Jun Wang
Keyword(s):  
Support Structure ◽  
Composite Support

scholarly journals Deformation of Combined Retaining Structure in Geological Environment

2021 ◽  
Vol 236 ◽  
pp. 05035
Author(s):  
Yu Wang ◽  
Yongyu Li ◽  
Tianrong Huang ◽  
Shihua Wang ◽  
Zongying Shu
Keyword(s):  
Bending Moments ◽  
Pile Head ◽  
Excellent Performance ◽  
Support Structure ◽  
Double Row ◽  
Composite Support ◽  
Concrete Piles ◽  
Reinforced Concrete Piles ◽  
New Type ◽  
Rigid Joints

As a new type of sliding support structure, composite support structure has excellent performance. It is a structure in which two rows of reinforced concrete piles are placed in an appropriate position and the front pile head is connected with the back pile body by a rigid beam. It will form a double row spatial structure, similar to the seating. h-type anti-slide pile can save (or even do not need) anchoring components, form a double-row pile supporting structure system, and achieve good supporting performance. By adjusting the position of tie - beam, the new type anti - slide pile has wider universality and applicability. We can make assumptions in the actual calculation.h - type anti - slide pile has strong anti - overturning ability. The compressive strength of the front pile and the tensile strength of the back pile can form a pair of effective anti-overturning bending moments, and the rigid joints also improve the anti-overturning ability.

Design manufacture and testing of a composite support structure for spacecraft application

2020 ◽  
Vol 22 ◽  
pp. 1374-1379 ◽  
Author(s):  
T. Pradeep ◽  
Sourabh Kumar Soni ◽  
Benedict Thomas
Keyword(s):  
Support Structure ◽  
Composite Support

Composite Support Structure of Continuous Arch Internal Support Design and Calculation and Analysis of Engineering Example

2012 ◽  
Vol 204-208 ◽  
pp. 1125-1130 ◽  
Author(s):  
Hong Xia Li ◽  
Yan Qin Guo ◽  
Yong Wei Wang
Keyword(s):  
Design Parameters ◽  
Deep Excavation ◽  
Deep Foundation ◽  
Engineering Applications ◽  
Support Structure ◽  
Support Design ◽  
Composite Support ◽  
Internal Support ◽  
Starting Point ◽  
New Type

Composite support structure of continuous arch internal support is a new type of maintenance structure of deep foundation. In this paper, as the cylindrical shell in the ring uniform load analytical solutions of elasticity a starting point, the design and calculations methods of composite support structure of continuous arch internal supporting are discussed. Engineering examples of composite support structure of continuous arch internal supporting in deep excavation engineering applications are analyzed and summarized. At the same time, the design parameters are provided for more engineering applications.

Comments on Energy Harvesting on a 2:1 Internal Resonance Portal Frame Support Structure, Using a Nonlinear-Energy Sink as a Passive Controller

2016 ◽  
Vol 10 (3) ◽  
pp. 147 ◽  
Author(s):  
Rodrigo Tumolin Rocha ◽  
Jose Manoel Balthazar ◽  
Angelo Marcelo Tusset ◽  
Vinicius Piccirillo ◽  
Jorge Luis Palacios Felix
Keyword(s):  
Energy Harvesting ◽  
Internal Resonance ◽  
Nonlinear Energy Sink ◽  
Support Structure ◽  
Portal Frame ◽  
Energy Sink ◽  
Nonlinear Energy

Fabrication of Dense La0.7Ca0.3Cr0.97O3−δ Inter-connect Membrane on Novel SOFC Composite Support by Co-firing

2012 ◽  
Vol 27 (9) ◽  
pp. 911-916
Author(s):  
Song-Lin WANG ◽  
Yi FENG ◽  
Dong-Sheng WANG ◽  
Guang-Yao MENG
Keyword(s):  
Composite Support
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