超載壓力 的英文怎麼說
中文拼音 [chāozǎiyālì]
超載壓力
英文
overburden pressure- 超 : Ⅰ動詞1 (越過; 高出) exceed; surpass; overtake 2 (在某個范圍以外; 不受限制) transcend; go beyo...
- 載 : 載Ⅰ名詞(年) year : 一年半載 six to twelve months; six months to a year; 三年五載 three to five ...
- 壓 : 壓構詞成分。
- 力 : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
- 超載 : overload; excess freight; supercharge load(ing); overloading; superload
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In a structure with no openings, the loading will cease only when the overpressure drops to zero.
對沒有開口的建築物來說,只有當超壓力降到零時,這種載荷才會終止。When the governing valve was series - connected on the return oil - line in the metering - out control system, under the same flow area and the same adjusted pressure of relief valve, with the incremental quantity of step load, the pressure highly - adjusted capacity of the hydraulic cylinder chamber with piston - rod increased, meanwhile, it ' s time of rise, time to peak and the governing time all increased. at the same time, the pressure highly - adjusted capacity of the hydraulic cylinder chamber without piston - rod increased
當出口節流調速系統的回油路上串接調速閥時,隨階躍負載的增加,在相同流量閥開度、相同溢流閥調節壓力的情況下,液壓缸有桿腔壓力p _ 2 ( t )的超調量是增加的,上升時間、峰值時間以及調整時間也是增加的;液壓缸無桿腔壓力p _ 1 ( t )的超調量是增加的。Ningxia north mountainous area is one of the poorest area in china, where the serious population is leading to a more serious eco - systematic problem
寧夏南部山區歷史上向有「苦瘠甲天下」之稱,當代則由於嚴重超載的人口壓力,致使十分脆弱的生態系統雪上加霜。Through analyzing the in - situ data such as total settlement, layered settlement and pore water pressure, the actual deformation behavior of soft foundation are mastered. after summarizing the methods of predicting settlement of soft foundation and bring forward a method to predict the post construction settlement of the surcharge preloading soft foundation. and the engineering application of the predicting foundation settlement based on “ law of massaction ” and the traditional predicting methods are compared, the results shows that the model is useable and it deserves more validation in more projects
本文以深圳灣軟基處理工程試驗區為背景,通過對淺層沉降、分層沉降、孔隙水壓力等資料的分析,掌握了軟基變形的實際性狀;在總結軟基路堤沉降預測方法的基礎上,探討了軟基超載預壓工后沉降預測的參數反演法;並對地基沉降預測的「質量作用定律」模型的工程應用與傳統的預測方法進行了對比,驗證這種方法是可行的,得出了一些有用的結論。When earth pressures are calculated by the shear strength parameters of cu, the way water - soil calculating separately is best, which should involve the influences of excess pore water pressure through the total stress unloading strength parameters of cu
當採用固結不排水抗剪強度指標計算土壓力時,最好採用水土分算的計算方法,計算時可以通過三軸固結不排水總應力強度指標將超靜孔隙水壓力的影響考慮在其中,但此時最好採用卸載強度指標。Based on comparison of several technical schemes, the method of sand bedding pre - elevating and step water - filling pre - compressing is adopted. so the dissertation is consist of two parts : ( 1 ) the applicability study for the method of sand bedding pre - elevating and step water - filling pre - compressing, including numerical analyses for the thickness of sand bedding, the consolidation, settlement and stability of foundation, drainage, possibility of foundation liquefaction under seismic loading, et al. ( 2 ) monitoring at construction stage and checking the effect of foundation treatment, including the measurements of the settlement velocity and non - uniform settlement of ring beam under the tank, pore pressures and horizontal displacements in foundation, the pressure distribution at the bottom of oil tank and the strength increase of soils
通過多種技術方案比較,最終選擇了技術先進的砂墊層預抬高分級充水預壓法,論文工作主要由以下兩部分組成: ( 1 )砂墊層預抬高分級充水預壓法的適用性研究,其中包括砂墊層厚度、地基沉降與固結度、地基穩定性、降水、地震作用下砂土液化的可能性等方面的計算分析; ( 2 )施工監測與地基處理效果檢驗,其中包括油罐環梁基礎沉降速率與不均勻沉降程度、各分級充水加載階段地基超靜孔壓與深層水平位移、油罐底板壓力分佈及地基土強度增長等方面的實測與數據分析。On the basic of former research men ' s experience, 18 experimental members ( including 9 simple beams and 9 restrained beams ) are designed and tested. in the experiment, phenomena are observed and record by taking photos in the whole process from the first crack appears to test members crash completely, experimental data is attained including load values of crack - appear load, critical load and terminal load, stress values of reinforcing steel bar stress, compressed concrete stress and beam flank stress and values of deflection etc. by analyzing the crack ' s appearing and developing form and stress values of concrete and steel bars, the crash modes of test beams are defined ; shearing force - deflection curves are contrasted and analyzed ; the effects on shear strength of the three factors as shear span ratio, concrete strength and restraining moment are also analyzed
借鑒已有試驗的經驗,本文設計和完成了對18根超高強混凝土無腹筋梁(包括9根簡支梁和9根約束梁)在集中荷載下抗剪強度的試驗,觀察了試件從裂縫出現到完全破壞失去承載能力全過程的試驗現象並通過拍照進行記錄,獲得了試件的斜裂縫出現荷載、臨界斜裂縫荷載和極限荷載等荷載值和縱筋應變、混凝土受壓應變和梁側混凝土應變等應變值以及撓度值等。Through experimental research, the calculation formula that the pressure highly - adjusted capacity of two cylinder chambers varied with the change of step load and the formula about hydraulic elements main parameter ( rated pressure ) were both made, which had important valuation in selecting the main parameter about this hydraulic system
通過試驗研究得出了出口節流調速系統中液壓缸兩腔壓力超調量隨負載變化的計算公式以及出口節流調速系統中液壓元件主參數(額定壓力)計算公式,有利於正確選擇系統的元件及主參數。Based on the known theoretical research at home and abroad, common theories of earth pressure and their adaptabilities are discussed in this paper, and emphases are put on the methods of earth pressure calculation and checking of strength and stability for retaining walls with balancing platform, especially under the condition of cohesive filling soil and over loading
本文基於國內外擋土墻土壓力理論研究現狀,對常用土壓力理論及其適應性等進行了論述,重點分析與探討了衡重式擋土墻的土壓力計算方法,特別是對其上、下墻背、墻后填土為粘性土及存在超載等情況下的土壓力計算、墻身強度與穩定驗算方法等進行了研究。The primary measures for control precept are : sufficiently and effectively utilizing the the air compressors " interior data, realizing online surveillance and alarming for failure of the the air compressors " running interior parts ; letting the air compressors running by master and slave manner, by reasonable arranging the alignment of the air compressors, making the masters yielding pressed air and the slaves adjusting the pressure of the air. this decreases the times of loading and unloading greatly and the decreased failure of air compressors and low maintain ; at the same time we adopt abundant value of the set pressure for stabling the compressure. the air compressors become loaded or unloaded ahead by the abundant value ; caning unloading control for saving power, when the air compressors get along with unloading for a while, the system will stop them ; consummating the purposes for control, enhancing offline control for over - press and low - press, continual loading control and unloading control
經過分析研究,針對原來存在的問題,在控制方案上主要的改進措施有:充分、有效地利用了空壓機的內部參數數據,對空壓機的內部部件的運行情況實現了在線監視及故障報警;對空壓機採用了主、輔結合的運行方式,通過對空壓機加、卸載隊列的合理排序,使空壓機自動實現主機產氣、輔機進行氣壓調節,減少了空壓機的加載和卸載次數;在壓縮空氣壓力的穩定上進行了裕量控制,在壓縮空氣壓力不到供能品質所規定的上、下根就根據一定的裕量提前進行卸載和加載操作;在節約電能方面對空壓機進行了卸載停機控制,當空壓機在一定時間內一直處于卸載狀態,系統就認為該空壓機沒有運行的必要,自動將其停機;完善了控制效果,增加了超壓低壓脫網控制、連續加載控制、連續卸載控制等功能。This can be of significant benefit to cut down the cost and time limit for a project the program package gone with this paper may realizes the dynamic simulation for all of courses in hoisting, and may synchronously displays the axis force of derrick, the pull - force of the steel wire, obliquity of equipment and overloading instance
這有利於工程實踐中方案變更、施工現場條件復雜多變等的方案驗算,節約成本和縮短工期。本論文程序為桅桿吊裝整個過程實現了動態模擬,顯示桅桿軸向壓力、鋼絲繩拉力、設備傾角和起重超載提示,為安全吊裝設備提供重要的數據,有利於作業過程的全程監控。It is a bench - top preparative hplc solution on helping laboratories purifies compounds for clinical trials prior to full - scale production
高產率放大系統可以藉由非線性超載,將制備能力放到最大;它是一桌上型高壓制備層析設備,主要協助實驗室純化臨床試驗或是生產所需的成分。Flow of block avalanche soils is caused by the resistance reduction due to pore water pressure. the supernormal pore water pressure between the block avalanche soils and underlay reduces the weight of block avalanche soils as well as the resistance between the block avalanche soils and underlay
塊狀崩塌土快速加載使其與下墊層之間出現超載孔隙水壓力,且不能及時消散,減小了塊體的有效重量,達到了減阻作用,其流動化機理為壓差減阻。This research contains the tourism destination market structure, ecologic environment carry capacity of tourism area, long time series water resource and tourists amount, discussing several questions as bellowing : ( 1 ) seeking another tourism destination for instead to decrease the tourism pressure in over loaded destination ( 2 ) calculate environment quality level to optimize tourism planning distribution ( 3 ) estimate the varies trends of tourism destination water resource carry capacity and tourists amount in recent 10 years and give a forecast this research include the principal part of tourism, which is the tourists and tourists amount, mentioned in tourism surrounding carry capacity ; include the sustain part of tourism, which is the nature environment, mentioned in sewage acceptance ability. both the tourism market and tourism planning are considered to enhance environment carry capacity, and dynamic varies in water resources and tourist amount are researched though the long time series seasonal adjusting
本論文主要從旅遊目的地市場組成、旅遊地自然生態環境承載力、長時間序列的旅遊地水資源和遊客量入手,分析討論以下幾個問題: ( 1 )通過尋找替代旅遊目的地的方法,減小超載旅遊目的地旅遊環境壓力( 2 )計算環境質量水平,優化旅遊規劃分區( 3 )評估與預測旅遊地水資源承載力及多年遊客量的變化規律論文研究切入點既包括作為旅遊主體? ?遊客與遊客量,涉及游覽環境承載力方面,又從旅遊發展的載體? ?自然環境入手,涉及自然環境納污力方面;從旅遊市場和旅遊規劃兩方面考慮提高環境承載力的方法;並通過季節調整反映長時間序列水環境和遊客量的變化規律,對旅遊環境承載力的動態變化給予研究。Products are : super high pressure electric, pneumatic, manual oil pump ; pre - stress jack for the use of coal mine and construction ; steel bar and cable scissor ; all kinds of bolt for safety supporting and bolting ( km19 and km22 bolt have all got the certificate of “ ma ” in china. ) ; cable anchor and bolt test stand ; hydraulic nut scissor and etc
產品有防爆式超高壓電動、風動、手動油泵;煤礦、建築用預應力張拉千斤頂;鋼筋、鋼絞線切斷器;安全支護用各種錨具( km19 、 km22錨具在國內率先取得煤安證書) ;錨索錨具靜載拉伸試驗臺;液壓螺母破切器等。It indicts that, in the deep & thick soft ground improved by preloading or surcharge loading with sand drain partially penetrating, post - construction settlement mostly results from the dissipation of remained excess pore water pressure and the proportion of compress occurred in under - lying soft layer to total post - construction settlement is becoming larger with the time
而後,結合工程實例,分析了超載預壓時間、超載大小以及豎井處理深度對深厚軟土末打穿豎井地基有效應力面積比r的影響,探討用r作為深厚軟土未打穿豎井超載預壓地基卸載控制標準的可行性。Accorded to the experimental research, under different flow area of flow valve and different adjusted pressure of relief valve, conclusion that the regulation of the pressure p1, p2 in the two cylinder chambers varied with the change of step load were as follows : when the throttle valve was series - connected on the return oil - line in the metering - out control system, under the same flow area and the same adjusted pressure of relief valve, with the incremental quantity of step load, the pressure highly - adjusted capacity of the hydraulic cylinder chamber with piston - rod decreased, meanwhile, it ' s time of rise, time to peak and the governing time all decreased. while the pressure highly - adjusted capacity of the hydraulic cylinder chamber without piston - rod increased
通過試驗研究得出系統在不同的流量閥開度、不同溢流閥調節壓力(進口壓力)下,液壓缸兩腔壓力p _ 1 、 p _ 2隨階躍負載變化的規律:當出口節流調速系統的回油路上串接節流閥時,隨階躍負載的增加,在相同流量閥開度、相同溢流閥調節壓力的情況下,液壓缸有桿腔壓力p _ 2 ( t )的超調量是減小的,上升時間、峰值時間以及調整時間也是減小的;液壓缸無桿腔壓力p _ 1 ( t )的超調量是增加的。Furthermore, analyzing the characteristics of the ultrasonic motor in the resonant state. on the basis of theoretical research, an experimentation is made, by which we analyse the disadvantages impacting the work of traveling wave and test the relationship among pressing force, speed and pull. the results of the experimentation validate the correctness and reliability of theoretical analysis
在理論分析的基礎上,對設計的超聲波馬達進行了實驗分析與測試,分析了影響馬達運轉的不利因素,測試了超聲波馬達不同預壓力下速度與力矩以及馬達空載時速度與頻率、速度與電壓之間的關系,驗證了理論分析結果的正確性和可靠性。Cour and silting characteristics of debris flows - because of resistance decrease due to supernormal pore water pressure, intermittent debris flows can be accelerated on mild slope in the superimposable processes of several debris flows
?泥石流的沖淤變化特性?泥石流多陣迭加過程中出現超載孔隙水壓力使龍頭阻力降低,在緩坡上能夠加速運動,說明泥石流龍頭迭加具有加速效應。Three experimental schemes were taken, including the draining plastic board and pre - compression with stacking load, the draining plastic board and punning, the replacement treat after punning. the deep horizontal movement of soil body, hyperstatic pore water pressure, the ground surface settlements and horizontal movements, dynamic detection and static load experiment were carried out in site
此次方案研究採用塑料排水板+堆載預壓、塑料排水板+強夯、強夯置換等三種試驗方案,對土體深層水平位移、超靜孔隙水壓力、地表沉降及地表水平位移、動力檢測和靜力荷載試驗等進行了現場測試。分享友人