采空影響區 的英文怎麼說
中文拼音 [cǎikōngyǐngxiǎngqū]
采空影響區
英文
area of influence of extraction-
Based on a comprehensive analysis of stability for the rock seam above hanging wall at dongxiang copper mine, effects of the stability on structures on ground surface are demonstrated, which provides science base for treating rationally relation between the structures and underground mining
通過對東鄉銅礦采空區上覆巖層穩定性的計算分析，論證其對地表建（構）築物的影響，為合理處理這些地表建築物和該采區地下開採的關系提供科學決策的依據。On the basis of analysis on the influences of the foundation soil in goafs on the site seismic properties and the plane layout of buildings on the performances of the structural resistance to deformation, this paper puts forward a series of basic design plans and construction measures for buildings on goafs
摘要在分析采空區地基土對場地地震屬性及建築物平面布置對結構抗變形性能影響的基礎上，提出了采空區建築物基礎設計方案及構造措施。Sensitivity analysis of factors influencing the stability of mined - out area
影響采空區穩定性的因素敏感性分析Abstract : this paper gives the fe simulating analysis of the effect on road construction in the process of mine open - cut, analysis and evaluates stability of road foundation during many rock material steps excavation, concludes that the different conditions, for example, the rock caves, steps and the dis tance between the steps and road have influence on the road foundation stability
文摘:針對礦山在地下開采轉為露天開采過程中，原地采區域在露天采場臺階開挖過程中對露天采場公路建設及運營的影響，進行了數值模擬分析，並對通過各種巖體介質的露天采場公路路基在臺階開挖和汽車運營過程中的穩定性進行了分析評價，得出了在不同條件下，如空洞地區、臺階材料介質、材料界面、開挖臺階與公路距離等對路基穩定性影響的評價。In this paper, combined with the research project " study on the design, construction and quality monitoring of foundations in karst and mined - out regions along tanshao highway " financed by the department of communication of hunan province, a deep analysis has been made to find out the factors influencing the safe thickness of bearing stratum under the pile tip in karst region. three simplified models are set up to calculate the safe thickness, from which empirical calculation formulas are deduced. and a few important conclusions drawn from the discussion can be used to guide engineering practice, which are also valuable materials for the revision of current criterions later
本文結合湖南省交通廳「潭邵高速公路巖溶及采空區路、橋基礎設計施工與質量監控方法研究」研究課題，以潭邵高速公路為工程依託，通過深入分析巖溶區基樁樁端持力層安全厚度的影響因素，提出了樁端持力層安全厚度計算的三類簡化模型，以此為基礎，推導出了樁端持力層厚度計算公式，並通過討論得到了可用於指導工程實踐的幾點重要結論，可供今後規范的修改參考；本文針對巖溶地區的特殊情況，提出了巖溶區樁基設計方法及具體設計步驟，並借鑒國內外巖溶區樁基的成功經驗，提出了巖溶區樁基設計處理幾種特殊方法，可供同類工程借鑒；另外，本文通過具體的工程實踐，系統總結了巖溶區樁基施工技術及常遇問題的處理方法。Through measuring slope forms on the spot, serried sampling, physical and chemical analyzing, and measuring soil erosion from natural and artificial rainfalls, the project researched in the approaches and behaviors of soil erosion affecting contents of soil carbon and nutrient, and the law of soil carbon and nutrient distributing in micro - topographty under influences of soil erosion. in the same time, supported by geographic information system, models of soil carbon and nutrient changing with soil erosion have been built, and spatial processes of soil erosion affecting soil carbon and nutrient have been simulated, and annual and long - term changing of soil carbon and nutrient under impact of soil erosion have been estimated and forecasted, and synchronously, a elementary assessment for different soil erosion management has b een performed by using the models built in the study
本研究以三峽庫區秭歸縣水田壩鄉王家橋小流域四個徑流試驗區二十個標準小區為研究對象，通過坡形實地測量、坡面密集采樣的顆粒分析和養分含量分析以及人工模擬降雨實驗，研究了土壤侵蝕對土壤碳和養分的影響途徑和表現，侵蝕作用影響下土壤碳和養分在微地形空間的分佈規律；同時，在地理信息系統的支持下，建立了侵蝕條件下的土壤碳和養分變化模型，模擬了侵蝕對土壤碳和養分影響的空間過程，預測了侵蝕影響下土壤碳和養分的年變化及多年變化，並通過研究建立的模型對不同侵蝕控制措施進行了初步的效益評價。Based on field geological conditions, this paper analyzes the influence law of the bulk factor of filling body on the overlaying strata movement, the stability of key strata and its influence on the overlaying strata movement under the condition of complete fill in goaf, and puts forward the allowable bulk factor of filling body of sustaining strata movement in the rational range
本文結合現場地質條件，分析了采空區全部充填條件下，充填體壓縮率對上覆巖層活動的影響規律，分析了該條件下關鍵層的穩定性及其對上覆巖層活動的影響，提出了保持巖層移動的合理范圍的充填體壓縮率。The result indicates there is a correspondent relation between the eme and distribution of the stress state in the stress concentration belt, it is an innovation to ascertain the solid coal smear zone with electromagnetic radiation monitor technology to get the stress concentration belt engendered by the coal wedge of the protective coat
結果表明：電磁輻射信號與應力集中帶應力狀態分佈有較好的對應關系，可以電磁輻射監測技術確定保護層采空區煤柱產生的應力集中帶，是確定煤柱影響帶的一種新方法。Effects of mine goaf on surface building and its engineering measure
采空區對地面建築物的影響及工程措施The influence of surface load to critical affection depth in goaf
地面荷載對地下采空區的臨界擾動深度及其影響Mined - out area is one of major dangerous source to affect the safety in mining
摘要采空區是影響礦山安全生產的主要危險源之一。分享友人