In order to direct the water to the forebav of the pump station from the original canal, a channel long 135 m is designed. it crosses through the terrain top with a depth of more than 50 m. soil of the channel slopes is a strongly - weathered silty and sandy mudstone with many well - developed reticular cracks and takes the structural surfaces almost same as the channel slopes
東深供水工程金湖
泵站位於塘廈鎮東面,屬低山、殘丘地貌,地面高程22 60m ;
泵站前池進水渠橫切山脊,連接原東深供水河,設計開挖1條長135m的進水渠,坡高50多米,邊坡土質為強風化的粉
砂質泥巖,網狀裂隙發育,結構面基本與坡面重合;坡體土質中含有較多的粘土礦物,具有遇水軟化的特性。
Water shutoff agent dsz - a is composed of inorganic particle. its specialities are low cost, easily flow, high strength and long valid period. the agent suits non - selective water shutoff in sand formation. dsz - a not only can plug high water - bearing formation, but also can plug case leakage. dsz - a has been applied on site and gotten good effect. it is a agent which has wide prospect
井下護
泵除
砂裝置主要用於產液氣量高,出
砂能力大,利用常規裝置、常規方法很難治理的井.它的設計是建立在丟手封隔器卡封的基礎上,將液體攜
砂能力由地層進入
泵管轉變為先過濾(雙層激光割縫篩管部分) ,再在除
砂器內靜態沉澱、由單流閥排入井底等一系列除
砂護
泵優點.本文著重介紹了井下護
泵除
砂裝置的工作原理與應用情況
Abstract : a new model of sand - control and wear - resistance pump is developed based on conventional deep well pump through improving some not - suitable construction and processing technology
文摘:防
砂耐磨抽油
泵是在傳統管式深井
泵的基礎上,對某些不太合理的結構和加工工藝進行了改進和優化。
In charge of one of major subjects of the national eighth five - year plan, i. e. " study on shotcreting techniques of polyacrylate emulsion cement mortar for impermeability coating of pu ding rcc dam ", the achievement of which has been appraised by the ministry of electric power and evaluated as reaching national leading level. 2. in charge of the major subject aided by the committee of national natural science funds, " study on durability of high bolumes of fly ash concrete ", the first phase achievement of which has been commended by the committee. 3. in charge of one of major subjects of the national ninth five - year plan, i. e. " study on high performance concrete in marine engineering, design and construction ". 4. acting as one of editors - in - chief of " technical specification for abrasion and cavities resistance of concrete in hydraulic structures ", which is issued by the ministry of water resources. 5. by providing the repairing and strengthening schemes on seepage and cracks of the basement of nanjing lukou international airport, the air traffic opening of the airport was ensured as scheduled. 6. consulting services on techniques of high performance and abrasion - erosion resistance concrete for three - gorges project, anti - corrosion of reinforced concrete strutures for the ore port of shanghai baoshan iron and steel works, mass fly ash concrete for jiangyin yangtze river bridge and pumping concrete for nanjing yangtze river second bridge
主持國家「八五」攻關項目「普定碾壓混凝土壩上游面丙乳
砂漿防滲層大面積施工工藝研究」 ,成果通過部級鑒定,評價屬國內領先水平; 2 .主持國家自然科學基金重大項目「高摻量粉煤灰混凝土的長期性能研究「 ,階段成果獲國家自然科學基金委通報表彰與獎勵; 3 .主持國家「九五」攻關項目「海工高性能混凝土成套技術研究」 ; 4 .水利部「水工混凝土抗沖磨防空蝕技術規范」的主編之一; 5 .為南京祿口國際機場地下室修漏與裂縫補提出技術方案被采納並實施,為機場如期通航作出貢獻; 6 .為三峽工程抗沖磨高性能混凝土技術、上海寶鋼礦石碼頭鋼筋混凝土防腐蝕技術、江陰長江大橋大體積粉煤灰混凝土技術、南京長江二橋
泵送混凝土技術等提供咨詢建議。
Development and application of drilling sand pump
鉆進撈
砂泵的研製及應用
Five floating roof oil tanks with volume 2 104m3 are designed to be constructed at shuguang pump station possessed by liaohe oil field, which is located at liaohe delta alluvial plain. this engineering filed is featured with complicated topography. the oil tank foundation soil is horizontally - layered, including four layers : medium dense - dense clay, interbedding of find sand and clay, fine sand sandwiching clay and fine sand
位於遼河三角洲沖積平原的遼河油田曙光
泵站計劃增建5座2 10 ~ 4m ~ 3浮頂式儲油罐,場區地形復雜,油罐地基土層分佈均勻水平,從上之下主要由中密粉土層、粉細
砂與粘土互層、粉細
砂夾粘土層和細
砂層等4層組成。
The papers and technical reports about the oil tank foundation treatment shows that in our country abundant experiences have been built up in dealing with the soft clay foundation, while there were few cases for sand foundation. analyzing the geological condition, the author proposed that the foundation soils at shuguang pump station belong to high - permeability sand layers
根據曙光
泵站地區的地質條件,論文認為該區主要是一套以高透水性的
砂類土為主的地層,粘性土層較薄且富夾薄層粉細
砂,地基土的水平向與垂直向排水條件良好。
3. king sun water pump, xf sand filer and water system treatment equipment related to cooling tower
3金日水
泵xf
砂濾器以及冷卻塔相關的水系統處理設備。
According to the conclusion, the essential dimensions and contour line of the compensatory cam of ub8. 0 mortar pump was analyzed and ascertained
並以此為依據實例分析、確定了ub8 . 0型
砂漿
泵補償凸輪的基本尺寸及其輪廓曲線。
Abstract : a new tubingless oil production unit is developed in the light of the shortcomings of the commonly - used tubingless oil production unit
文摘:國內常用的無油管採油裝置在使用過程中易造成
泵砂埋或
泵下移,影響正常作業。
For the development of the high - speed mortar pump, a type of high - speed cam mechanism was put forward ; and its dynamics model was established with the theory of elasticity
為使
砂漿
泵向高速化方向發展,提出了一種高速凸輪機構,並以彈性理論為基礎,建立了高速凸輪機構的動力學模型。
Wolong pump valveproduct set out uhb - zk catena of mortar pumps
臥泵閥臥氟泵產品展示uhb - zk系列砂漿泵