Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Shijun Ding"'
Publikováno v:
Egyptian Journal of Remote Sensing and Space Sciences, Vol 27, Iss 3, Pp 479-490 (2024)
In this paper, bathymetry retrieval is combined with the Depth Invariant Index (DII) substrate cluster to acquire more accurate water depth. DIIs are calculated through the selected samples that are in bright and dark pixels firstly. Then, substrates
Externí odkaz:
https://doaj.org/article/a349b8d744ed48a3b029b5e353a918a9
Publikováno v:
Soils and Foundations, Vol 64, Iss 6, Pp 101524- (2024)
Dispersive soil is a common problem soil in engineering projects, which has the potential risk of causing serious engineering failures. In this paper, calcined waste phosphorus slag (CPS) was chosen to enhance the mechanical properties and reduce soi
Externí odkaz:
https://doaj.org/article/c525fa9861324e1a9805ccb51bbf669a
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract Freeze-thaw cycles and compactness are two critical factors that significantly affect the engineering properties and safety of building foundations, especially in seasonally frozen regions. This paper investigated the effects of freeze-thaw
Externí odkaz:
https://doaj.org/article/89aec80f2dec4b5f8f5b5392d737555f
Publikováno v:
Buildings, Vol 14, Iss 3, p 662 (2024)
This research aims to investigate the bearing capability of deep helical anchors and grouped helical anchors under uplift or lateral loads using field experiments. Grouped helical anchors may serve as a viable alternative to traditional deep foundati
Externí odkaz:
https://doaj.org/article/427725d9d89a49fcadb5e53786a826a8
Autor:
Xigang Liu, Jian Zhang, Yiqi Hu, Jiao Liu, Shijun Ding, Gaowen Zhao, Yang Zhang, Jiawei Li, Zhibao Nie
Publikováno v:
Buildings, Vol 13, Iss 4, p 1106 (2023)
The construction of transformer substations in transmission lines is a systematic, technical, and complex project with the need for numerous materials and resources. Under the development of the green economy, the requirements for energy conservation
Externí odkaz:
https://doaj.org/article/217768f452b244b48962a5921d04051c
Publikováno v:
Advances in Civil Engineering, Vol 2022 (2022)
In order to study the bearing capacity of high-strength steel screw anchors, six groups of screw anchors with different parameters are carried out in in situ construction and tensile capacity test, and the load-displacement curves of screw anchors wi
Externí odkaz:
https://doaj.org/article/4114098031b7408e86ae36b8752519b4
Publikováno v:
Advances in Civil Engineering, Vol 2021 (2021)
In order to analyze the uplift bearing capacity of transmission tower foundation in the geosythetic-reinforced aeolian sand, a series of simplified indoor modeling tests are carried out. A simplified reduced-scale foundation made according to the pro
Externí odkaz:
https://doaj.org/article/add808d493794eefac3c7c40c4be5297
Publikováno v:
Advances in Civil Engineering, Vol 2020 (2020)
In order to evaluate the uplift bearing capacity of belled piers beside slopes, a series of numerical simulations are carried out based on field tests data. First, a number of uplift loading tests of full-scale belled piers are carried out on the pro
Externí odkaz:
https://doaj.org/article/7ef959496cb2499f8573c8b5c3b3bbea
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2020 (2020)
The traditional measurement theory interprets the variance as the dispersion of a measured value, which is actually contrary to a general mathematical concept that the variance of a constant is 0. This paper will fully demonstrate that the variance i
Externí odkaz:
https://doaj.org/article/75650d9bb6fc4854b39a79f072ee8d58
Publikováno v:
Applied Sciences, Vol 11, Iss 21, p 10098 (2021)
When the finite element-strength reduction method is used for two-dimensional slope stability analysis for elastic-perfectly plastic material, the failure criterion usually adopts the criterion of plastic zone penetration. That is, when the slope is
Externí odkaz:
https://doaj.org/article/91170e9388c54cef9e5f658c83904442