Results 151 to 160 of about 29,903 (309)
Extensive Green Roof Development Possibilities in Latvia
. Green roofs are technology for establishing plants on the rooftops of building. Intensive systems are roof gardens, extensive systems are flat grass. Several examples of this technology can be found in Latvia.
Rušenieks, Rihards, Kamenders, Agris
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Deep Underground Science and Engineering, EarlyView.An experimental device for physical simulation of hydraulic fracturing, comprising: a load‐bearing mechanism with multiple interconnected plates that collectively form an sample chamber; a load‐generating mechanisms, with multiple load‐generating mechanisms arranged within the experimental chamber.
Delei Shang +5 more
wiley +1 more source
Deep Underground Science and Engineering, EarlyView.This paper explores how climate‐resilient technologies, such as smart grids, digital twins, and self‐healing materials, can enhance urban resilience. It highlights the urgent need for proactive planning, public‐private collaboration, and data‐driven innovation to future‐proof underground infrastructure amid accelerating climate and urban pressures ...
Kai Chen Goh +12 more
wiley +1 more source
Deep Underground Science and Engineering, EarlyView.B1 is bord width 1, B2 is bord width 2, L is the pillar length, W is the pillar width, red color and letter A represent the pillars, and white color and number 1 represent excavated areas. Pstress is the average pillar stress; σv is the vertical component of the virgin stress, MPa; and e is the areal extraction ratio. e = B o B o + B P ${\rm{e}}=\frac{{
Tawanda Zvarivadza +4 more
wiley +1 more source
Flat roofs renovation: a life cycle approach for environmental impact assessment and economic effectiveness [PDF]
The high energy consumption caused by the building sector and the continuous growth and ageing of the existing housing stock show the importance of housing renovation to improve the quality of the environment.
Contarini, Antonio
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Deep Underground Science and Engineering, EarlyView.Through shear–tensile creep tests and viscoelastic modeling, the fracture evolution of thick soft protective layers is clarified. Results show thickness‐dependent rheological failure modes that govern four types of roof water inrush, providing a mechanism‐based framework for hazard prediction and control. Abstract In the Jurassic coal‐bearing strata of
Mengnan Liu +4 more
wiley +1 more source
Green Roof Leachate Water Quality
, 2015 Green roofs provide many environmental benefits such as peak flow attenuation, runoff reduction, and increased roof life expectancy. However, green roofs need media capable of sustaining vegetation, requiring nutrients (nitrogen and phosphorus).
Bartels, Katherine
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Deep Underground Science and Engineering, EarlyView.In response to the problem of strong mining pressure manifestation along the goaf roadway in a thick coal seam mining area, this study uses a new type of combined blasting roof cutting technology to effectively control the manifestation and deformation of mining pressure along the goaf roadway.
Xiaoding Xu +6 more
wiley +1 more source
Deep Underground Science and Engineering, EarlyView.This review synthesizes advances in predicting miners' vital signs by integrating environmental monitoring (dust, temperature, and gas) with physiological data. It highlights multi‐source data fusion techniques and early‐warning models for enhanced occupational safety in underground coal mines.
Junji Zhu +4 more
wiley +1 more source
Leaner Green Roof: Lightweight Green Roof Water Retention System
, 2011 7th Annual National Sustainable Design ExpoThe key achievements of the Leaner Green Roof system are enabling property owners to manage storm water runoff, decrease heat gain, and insulate the underlying roof, resulting in energy, water, and monetary ...
Magee, Michael +3 more
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