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Changan Zhang, Jianlei Gao, Zhengzhong Wang and Chang Liu
More complex geological conditions could be encountered with the construction of urban subway projects. At present, many subway tunnels have been built in composite strata with upper soft and lower hard layers, but the presence of a cavity in the strata ...
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Qihua Deng, Junru Zhang, Feng Lu, Ziyan Fan, Yi Wang and Zhi Lin
The high water content of the surrounding rock in loess tunnels will lead to the deterioration of rock strength, causing deformation and damage to the initial support structure and thereby affecting safety during construction and operation. This article ...
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Hui Hu, Tao Xue, Jianjun Li, Peisi Liu, Bo Wang and Yun Liu
There are many problems in the development of urban space in China. Among them, urban tunnels generally pass through many sections with very complicated geological conditions, and the construction will encounter great difficulties, so the mechanical beha...
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Luca Lanteri, Sara Calandra, Francesca Briani, Chiara Germinario, Francesco Izzo, Sabrina Pagano, Claudia Pelosi and Alba Patrizia Santo
This paper provides the results of a 3D photogrammetric survey of the apsidal conch of St. Panfilo Church in Tornimparte (L?Aquila, Italy). The images were acquired and then processed in order to obtain a three-dimensional model available on Sketchfab pl...
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Xiaohua Bao, Xianlong Wu, Jun Shen, Shidong Wu, Xiangsheng Chen and Hongzhi Cui
The arrangement of multiple culverts has gradually increased in road engineering. However, the arrangement will face a series of risks in both the construction and operation stages. A numerical model was established to analyze the construction and operat...
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Xu Zhang, Chiyu Liang, Shimin Huang and Youjun Xu
Straight-wall arch cross-sections are usually designed at the entrance and exit tunnels of subway stations, and dense underground pipelines often cross these cross-sections at close range. Among these pipelines, gas pipelines have the highest risk level....
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Hamidi Saidin, Azli Abd Razak, Mohd Faizal Mohamad, Ahmad Zia Ul-Saufie, Sheikh Ahmad Zaki and Nor?azizi Othman
IAQ is a crucial factor affecting the health, comfort, and productivity of workers, particularly those working in enclosed spaces like bank offices. This study aimed to evaluate the IAQ of a bank office?s operational area and vault by analyzing concentra...
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Elizabeth Vintzileou, Charalambos Mouzakis, Lucia Karapitta and Androniki Miltiadou-Fezans
Domes, vaults and arches are structural components of high vulnerability, due to the horizontal component of the thrust they impose to the supporting vertical elements (piers or walls), accentuated by the asymmetry of loading due to seismic actions. In o...
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P.A Golovnyak,K.S. Zaytsev,A.M. Pinchuk
Pág. 94 - 101
Today there is a significant increase in the number of payments made using plastic cards. Banking organizations are forced to analyze huge amounts of data in their work, and therefore software products for processing big data are being put into operation...
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Anna Garavelli, Gioacchino Francesco Andriani, Giovanna Fioretti, Vincenzo Iurilli, Antonella Marsico and Daniela Pinto
Sant?Angelo in Criptis (Santeramo in Puglia, South Italy) is a karst cave located in the Alta Murgia National Park (aspiring geopark), presently degraded, but with signs of intense past visiting activity for worship, as testified by the beautiful wall pa...
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