|
|
|
|
|
Xinggui Zeng, Shao-Fei Jiang and Donghua Zhou
In a steel-concrete composite beam (hereafter referred to as a composite beam), partial interaction between the concrete slab and the steel beam results in an appreciable increase in the beam deflections relative to full interaction behavior. Moreover, t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Taozhen Sheng, Tongchun Li, Xiaoqing Liu and Huijun Qi
The stability analysis of rock slopes has been a prominent topic in the field of rock mechanics, primarily due to the widespread occurrence of discontinuous structural planes in rock masses. Based on this complex characteristic of rock slopes, this paper...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zhen Cui, Maochu Zhang and Qian Sheng
Traditionally, the numerical simulation work of a bridge gravity anchorage structure is performed with a continuous method, such as the finite element method (FEM). However, since the rock mass and gravity anchorage structure are assumed to be continuous...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zoi Agorastou, Vasileios Kalenteridis and Stylianos Siskos
A self-powered piezoelectric sensor interface employing part of the signal that is not intended for measurement to sustain its autonomous operation was designed using XH018 (180 nm) technology. The aim of the proposed circuit, besides the energy self-suf...
ver más
|
|
|
|
|
|
|
|
|
|
|
Toufik Bousnane, Smail Benbarek, Abderahmen Sahli, Boualem Serier, Bel Abbes Bachir Bouiadjra
Pág. 173 - 178
In orthopedic surgery and particularly in total hip arthroplasty, fixation of femoral implant is generally made by the surgical cement. Bone?cement interface has long been implicated in failure of cemented total hip replacement (THA), it is actually a cr...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chang Yan, Wen-Jie Fan, Da-Miao Wang and Wen-Zhang Zhang
Mechanical interfaces are prevalent in industries like aerospace and maritime, where the normal contact stiffness on these surfaces is a crucial component of the overall stiffness of mechanical structures. From the perspective of structural mechanics, no...
ver más
|
|
|
|
|
|
|
|
|
|
|
Prem Kumar George, Thirumurugan Varatharajan, Satyanarayanan Kachabeswara Srinivasan, Ibrahim Y. Hakeem and Yasin Onuralp Özkiliç
Reinforced concrete infilled frames have been studied over the years along with the infilled openings. To resist the lateral loads that are applied on the frames, stress is transferred from the reinforced concrete (RC) to infill, which leads to brittle c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Fan Yang, Gan Qin, Kang Liu, Feng Xiong and Wu Liu
Pasting carbon fiber reinforced polymer (CFRP) has become an effective method to reinforce the circular tunnel. For this reinforcement method, the mechanical performance of the curved substrate is important to keep the coordinated deformation of CFRP and...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rasoul Najafi Koopas, Natalie Rauter and Rolf Lammering
Methodologies are developed for analyzing failure initiation and crack propagation in highly heterogeneous concrete mesostructures. Efficient algorithms are proposed in Python to generate and pack geometric features into a continuous phase. The continuou...
ver más
|
|
|
|
|
|
|
|
|
|
|
Muhammad Yousaf and Chuwei Zhou
Indentation is an effective indication of LVI damage in PMCs. However, indentation can rebound partly with time. Thus, a good understanding of the rebound behavior of the impacted pit is helpful in damage assessment for composites. In this paper, a trans...
ver más
|
|
|
|
|
|
|
|
|
|
|
Dhahbia Guerdouh,Salah Khalfallah
Pág. 349 - 363
In this work, a numerical attempt has been elaborated to study the effects of soil properties, seismic impact and interaction between frame structure and soil foundation. The frame, soil and interface continuum have been modeled by using the finite eleme...
ver más
|
|
|
|
|
|
|
|
|
|
|
Dali Wang, Liang Wang, Weize Wang, Xiancheng Zhang and Shantung Tu
Laser surface texture (LST) technology can be used to increase the adherence of thermal barrier coating (TBC). The primary research method is to conduct a large number of laser experiments to determine the optimal texture parameters. To minimize costs an...
ver más
|
|
|
|
|
|
|
|
|
|
|
Guan-Yuan Zhao, Wei Liu, Rui Su and Jia-Cheng Zhao
A beam finite element model considering the slip, shear lag, and time-dependent effects of steel?concrete composite box beams have been proposed in this study. The element is employed to a one-dimensional analytical method that is solved involving an exp...
ver más
|
|
|
|
|
|
|
|
|
|
|
Emi Kawai, Hideki Kakisawa, Atsushi Kubo, Norio Yamaguchi, Taishi Yokoi, Takashi Akatsu, Satoshi Kitaoka and Yoshitaka Umeno
For design of multi-layered environmental barrier coatings (EBCs), it is essential to assure mechanical reliability against interface crack initiation and propagation induced by thermal stress owing to a misfit of the coefficients of thermal expansion be...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yi-Li Yuan, Chang-Ming Hu, Jian Xu, Yuan Mei, Fang-Fang Wang and Ge Wang
The stability of geogrid-reinforced soil structure is closely related to the interface characteristics between geogrid and soil. However, the creep behavior of the soil?geogrid interface is still unrevealed. In this study, using a modified stress-control...
ver más
|
|
|
|
|
|
|
|
|
|
|
Guan-Yuan Zhao, Li Zhu, Wei Liu, Jia-Cheng Zhao and Jin-Xin Huo
The group studs arrangement is applied to prefabricated composite beams to significantly improve construction speed. However, contact vibration exists in the unconstrained interface area of the high-speed railway composite beam during the operation perio...
ver más
|
|
|
|
|
|
|
|
|
|
|
Qi Zhang, Mi Zhao, Jingqi Huang and Xiuli Du
When the numerical analysis of a long lined tunnel is carried out, the calculation amount of the finite element model becomes restricted large-scale parameter analysis. In this paper, an efficient and high-precision 2.5-dimensional (2.5D) frequency-domai...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yong Cao, Yunwen Feng, Xiaofeng Xue, Wenzhi Wang and Liang Bai
Determination of the local interlaminar stress distribution in a laminate with a bolt-filled hole is helpful for optimal bolted joint design, due to the three-dimensional (3D) nature of the stress field near the bolt hole. A new interlaminar stress distr...
ver más
|
|
|
|
|
|
|
|
|
|
|
Balavignesh Vemparala, Wadi H. Imseeh, Salil Pai, Anand Nagarajan, Timothy Truster and Soheil Soghrati
A new algorithm named PolyCISAMR is introduced to automatically generate high-fidelity conforming finite element (FE) meshes for two-dimensional polycrystalline microstructures. PolyCISAMR extends the capabilities of the Conforming to Interface Structure...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yiliang Yu, Xiaohua Bao, Zhipeng Liu and Xiangsheng Chen
Piles, which are always exposed to dynamic loads, are widely used in offshore structures. The dynamic response of the pile-soil-superstructure system in liquefiable soils is complicated, and the interaction between the pile and soil and the pile volume e...
ver más
|
|
|
|
|
|