The urban area of Hangzhou is located in the northeast region of the Hangzhou Bay, beside
the estuary of the Qiantang River. Three main ancient rivers are present in the case study …

Subsurface shallow gas has been widely discovered in coastal areas across continents at
buried depths of approximately 10–100 m. Its presence poses a significant hazard and risk …

孔压静力触探(piezocone penetration test, CPTU) 广泛应用于工程地质勘探中,
但对浅层气地层的识别与探测精度方面还存在不足. 基于CPTU 贯入原理 …

Gas leakage can cause serious safety risks to offshore engineering facilities and offshore
engineering projects. Monitoring the migration of gas in sediments is of great significance to …

Shallow gas can cause many disasters, and it is reported in many marine engineering
constructions. For this, it is imperative to understand the impact of gas on the mechanical …

摘要对遭遇浅层气灾害地质的工程, 一般防治措施多为建设前期布设超前排气井进行控制性排气
. 深入了解排气过程中气藏内部的气水运移规律, 对于排气井井距的设计和高效率排气有重要 …

The gas in soft cohesive sediments tends to transport through fractures or cracks, and the
study on fracture toughness of soft soil is an important component of the research on gas …

Pipelines used for the transportation of waxy oil or high viscous oil usually work under high
temperature and some of them are buried in unsaturated soils, eg, in coastal regions or …

Marine gas-bearing sediments are extensively distributed worldwide, and the gases
entrapped within these sediments hold significant potential as hydrocarbon fuels, offering a …

Loess is susceptible to loading effects such as significant changes in strength and volume
variation caused by loading and wetting. In this study, considering the different connection …