Results 11 to 20 of about 52,747 (239)
The Proceedings of the Materials and Mechanics Conference, 2013 Yoshihiko HINO +4 more
exaly +3 more sources
Effect of Winding Steel Wire on the Collapse Pressure of Submarine Hose
Journal of Marine Science and Engineering, 2022 The submarine hose plays a vital role in the single-point mooring system and is a necessary channel for medium transportation. Once crushed under the load of the seawater external pressure, it will cause oil and gas leakage and major safety accidents. It
Daifeng Wei +4 more
doaj +1 more source
Ultimate capacity analysis of 1/4 PCCV model subjected to internal pressure [PDF]
Nuclear Engineering and Design, 2002 As presented in the papers of the SMiRT-14, (Dameron et al., 1997; Hessheimer et al., 1997), ultimate capacity pressure tests on a 1/4 scale prestressed concrete containment vessel (PCCV) model were performed in year 2000. First of all, the authors conducted an approximate preliminary analytical investigation to predict its non-linear behavior up to ...
Kenji Yonezawa +3 more
openaire +1 more source
Collapse mechanism of small aviation kerosene tank
You-qi chuyun, 2021 In order to investigate the reason for collapse of a 100 m3 aviation kerosene storage tank in Xinjiang, eigenvalue buckling analysis and nonlinear buckling analysis were conducted with the numerical simulation technology based on the finite element model(
Xiaochuan LIU +3 more
doaj +1 more source
The Influence of Radial Stress on Mechanical Properties of Anchorage Structure
Applied Sciences, 2020 The research on the influence of radial stress on the mechanical properties of an anchorage structure has important theoretical and practical significance for optimizing the design of anchorage structures and saving support cost.
Yubao Zhan +3 more
doaj +1 more source
Nuclear Engineering and Technology, 2015 Background: Fibers in concrete resist the growth of cracks and enhance the postcracking behavior of structures. The addition of fibers into a conventional reinforced concrete can improve the structural and functional performance of safety-related ...
Young-Sun Choun, Hyung-Kui Park
doaj +1 more source
Applied Sciences, 2020 Aggregate piers have been widely used to increase bearing pressure and reduce settlement under structural footings. The ultimate bearing capacity of aggregate pier-reinforced ground is affected by the soil strength, replacement ratio of piles, and ...
Taeho Bong, Sung-Ryul Kim, Byoung-Il Kim
doaj +1 more source
Taiyuan Ligong Daxue xuebao, 2021 In order to facily determine the ultimate lateral bearing capacity of single flexible pile, the theoretical formulas of coefficient of earth pressure and the friction coefficient of horizontal differential enements and the improved calculation method of ...
Weizhong WANG, Yonghui LI
doaj +1 more source
Pile end bearing capacity in rock mass using cavity expansion theory
Journal of Rock Mechanics and Geotechnical Engineering, 2020 Much empiricism is involved in design of rock-socketed piles in rock masses. In light of this, an analytical solution based on the cavity expansion theory is proposed for calculating the ultimate bearing capacity at the tip of a pile embedded in rock ...
Haythem Gharsallaoui +2 more
doaj +1 more source
Tenon-grouting Sleeve Connection Fabricated Square Pier Axial Compression Bearing Capacity [PDF]
Zhengzhou Daxue xuebao. Gongxue ban, 2022 Using ABAQUS software, the finite element calculation model of square piers with tenon-grouting sleeve mixed connection was put forward by selecting material constitutive model and element type reasonably, dividing mesh and establishing boundary ...
LIN Shangshun +5 more
doaj +1 more source