Results 41 to 50 of about 325 (179)
Bushfire Impact on Drinking Water Distribution Networks and Investigation Methods: A Review
Water Resources Research, Volume 61, Issue 3, March 2025.Abstract Bushfire events can directly and indirectly impact drinking water distribution networks. Water authorities around the world have experienced compromised water supply and quality in the aftermath of recent bushfires, necessitating costly investigation and repair.
Vaughan Mitchell +3 more
wiley +1 more source
Journal of Flood Risk Management, Volume 18, Issue 1, March 2025.ABSTRACT The current practice of flood loss prediction presents limitations in accurately predicting building flood losses at multiple scales. While whole‐building estimates can more accurately predict high‐level losses (i.e., large groups of buildings), a significant analysis error is revealed with small‐scale (i.e., individual, or small groups of ...
Anna Katya Opel +1 more
wiley +1 more source
Optimization of light hydrocarbon recovery system in condensate gas field
Energy Reports, 2019 During the middle and later stages of condensate gas field development, the flow rate and pressure of the light hydrocarbon recovery system gradually decrease, and there is a certain deviation between the design parameters and the actual operation ...
Hongfang Lu +3 more
doaj +1 more source
Engineering Reports, Volume 7, Issue 1, January 2025.The study reveals high‐pressure buckling in quick‐lock sleeves and proposes a reliable design model. These research findings offer valuable guidance for the structural design and construction of localized repairs in municipal water supply and drainage networks.
Zhicheng Luo, Xuefeng Yan
wiley +1 more source
Engineering Reports, Volume 7, Issue 1, January 2025.This article investigates the calculation method of headrace resistance for pipe jacking in rocky and soil–rock composite strata, and the calculation method is certified to be feasible by examples. ABSTRACT Jacking force is one of the most important parameters in the design and construction of pipe jacking engineering, and cutterhead resistance is an ...
Yulong Cao +7 more
wiley +1 more source
Design of Large Torque Combined PDM for Pipeline Laying Trenchless Technology
Shiyou jixie, 2018 At present, PDM is mainly used to provide torque for the reaming bit in the trenchless technique for pipeline laying. However, owing to the limited torque provided by the existing PDM, multiple reaming operations are needed to achieve the requirements ...
Zhang Jie, Liang Zheng, Han Chuanjun
doaj
南方能源建设, 2021 [Introduction] Trenchless horizontal directional drilling is widely used in power cable line project to cross natural or artificial obstacles at present.Multiple cable protection tubes need to be laid successfully at one time in engineering applications.
CAO Bo, HUANG Longxiang, LUO Yan
doaj +1 more source
Roadway Culvert Asset Management: Systematic Review and Future Research Directions
Advances in Civil Engineering, Volume 2025, Issue 1, 2025.Culverts are essential for the sustainability and safety of transportation infrastructure. Despite their significance, they are often insufficiently managed, leading to significant socioeconomic and environmental repercussions. This systematic review critically evaluates the current state of roadway culvert asset management (RCAM), focusing on ...
Aashish Khadka +3 more
wiley +1 more source
Evaluation of an Alternative Tunnel Support System to Build Shallow Metro Stations at Urban Areas
Advances in Civil Engineering, Volume 2025, Issue 1, 2025.Ground surface settlement is the most significant restriction when constructing shallow metro station tunnels in urban areas. The umbrella arch method (UAM) is generally applied as a tunnel support method. However, UAM becomes inadequate in some soil conditions, such as loose sand or soft clay.
Mücahit Namlı, Arnab Biswas
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Geofluids, Volume 2025, Issue 1, 2025.The purpose of this paper is to analyze the diffusion mechanism of polymer slurry in rough fractures under slurry–rock coupling, which has important practical significance for polymer grouting repair of rock fractures. The rock mass fracture with random roughness is constructed in the spatial frequency domain, and the random rough fracture slurry ...
Yi Liu +7 more
wiley +1 more source