釘壓法 的英文怎麼說
中文拼音 [dīngyāfǎ]
釘壓法
英文
nail test-
Some beneficial results of the csnw ' s behaviors are gotten. main research contents as follows : ( 1 ) the four destruction models and respective stability analysis methods are discribed in this paper, whose working mechnism and calculating methods are given. in addition, some defects of every method are also discussed ; ( 2 ) on the basis of traditional active soil pressure method and expirical siol pressure method, the calculating model of the laternal earth pressure which is a tetragon with the largest value in the center side is addressed
主要工作如下: ( 1 )本文給出了復合土釘墻的穩定性分析方法,該方法介紹了復合土釘墻的四種破壞類型,分析了每種破壞類型的受力機理,並給出了相應的計算方法和計算方法中的一些不足; ( 2 )在傳統的主動土壓力和經驗土壓力的基礎上,建立了土釘墻中間大、上下小的四邊形狀分佈的側向土壓力的計算模式。Forked clamps with trunnion
帶銷釘的緊壓敞口法蘭A kind of knew non - damage inspect method called app tester measuring the intensity of spray concrete was discussed in detail. a kind of non - damage inspect method used ultrasonic instrument and concrete instrument measuring the intensity of concrete lining was discussed. these method was proved to be impersonal and reliable, convenient for operating, laborsaving and timesaving
結合工程實踐,詳細闡述了一種新的噴混凝土強度無損檢測方法? ?氣壓射釘槍檢測噴混凝土強度,闡述了二次襯砌強度無損檢測方法? ? 「超聲?回彈」綜合法,驗證了該方法具有檢測結果客觀可靠、操作方便、省工省時等優點。Not worth mentioning, boomed the colonel ; two hussars wounded and one stark dead on the spot, he said, with undisguised cheerfulness. the german was unable to repress a smile of satisfaction as he sonorously enunciated the idiomatic russian colloquialism of the last phrase
上校壓低嗓門說道, 「兩名驃騎兵受了傷,一名戰死疆場, 」他懷著明顯的喜悅的心情說道,沒法子忍住愉快的微笑,用他那洪亮的嗓音斬釘截鐵地說出「戰死疆場」這個優雅的字眼。When install, first the two ellipse oval flange on positive - negative pressure measuring container of transmitter would be take off, then take three valve units install on transmitter, turn tighten four screws, final take ellipse oval flange solidly install on three valve units
安裝時選將變送器正負壓測量容室上的兩只橢圓形法蘭取下,然後將三閥組安裝于在變送器上,旋緊四個螺釘,最後將橢圓形法蘭牢固安裝在三閥組上。Compared with other connection process, it has many advantages, such as simple technics, reliable connection strength, low cost and adapting to connect various kinds of materials etc. by means of increasing the capacitance and decreasing the voltage, we control the discharging energy and apply the low - voltage electromagnetic riveting ( lver ) process to rivets made of some widely used materials
同其他連接形式相比,其工藝過程簡單、連接強度穩定可靠、成本低並能適應于各種材料之間的連接。本文通過增加系統電容量和降低電壓的手段來控制放電能量,將低電壓電磁成形方法用於常用材料鉚釘的鉚接。On the basis of relative researches in the world, according to the study status of steel - concrete composite slab, which would be widely used in modern bridge, modified equivalent inflexibility of steel - concrete composite slab was deduced by use of conversion section principle in this paper ; based in this, this paper put forwards the theory of ultimate flexural capacity of steel - concrete composite slab in consideration of slip effect, and introduces the practical simplified method for calculating flexural deformation of steel - concrete composite slab in consideration of the effect of steel studs and welded wire, and conclude that the methods in this paper is veracious and reliable, comparing with the traditional calculating mode ; morever, this paper put forwards the calculating theory and program of the effect analysis of creep and shrinkage to steel - concrete composite slab, using conversion elastic modulus principle, and testifies that the theory is right and the program is reliable and practical
本文在國內外研究成果的基礎上,針對壓型鋼板與混凝土組合板結構在現代橋梁建設中廣泛應用前景和研究現狀,利用換算截面法導出了壓型鋼板與混凝土組合板結構的修正等效慣性矩;在此基礎上,又推出了考慮壓型鋼板與混凝土之間的相對粘結滑移影響的壓型鋼板與混凝土組合板結構極限抗彎承載能力計算理論,並介紹了考慮栓釘、聯結件影響的壓型鋼板與混凝土組合板結構簡化實用撓曲變形計算公式,而且通過與傳統計算理論的分析比較,表明本文提出的計算理論公式的準確可靠性;此外,採用換算彈性模量比法著重提出了壓型鋼板與混凝土組合板結構的徐變、收縮效應分析的計算理論和程序,並通過實例分析計算證明了理論的正確性、程序的可靠性和實用性。Abstract : in this article, some high - rise steel structural lifting methods, including choice of lifting machines, lifting method, measurement and correction of columns and beams, installment of high - strengthen bolts, and welding of pegs of profiling steel boards, are introduced
文摘:介紹高層鋼結構吊裝機械的選擇,樑柱的吊裝方法和測量校正,高強螺栓的安裝,壓型鋼板栓釘的焊接。Methods : summerized 21 cases of intertrochanteric fractures treated by the richard ' s screw - plate system from jan, 1996 to dec, 1998 in our hospital. all cases were commented by fracture type, operation method, treatment after operation and curative effect
方法:對我院自1996年1月1998年12月用加壓滑動鵝頭釘治療的21例股骨粗隆間骨折的類型、手術方法、術后處理及療效進行總結和隨防。With the help of this program, this paper does research on the moved backwards of the slide surface, lengthening the anchor section, the soil nail ' s total force, gets conclusion about relations between the soil nail ' s length and the slope ' s grade, height, soil ' s mechanical parameter ; relations between soil nail ' s total force and coulomb soil pressure. with the help of the large multiuse finite element program ansys, this paper analyzes the soil nailing in one - step ' s slopes, in two - steps " slopes, puts the emphasis on the axis force ' s distributing along the soil nail at each rows, the effect of both the excavating mode and the original slope figure to the axis force of the soil nail, the one another effect between the upper - step slope and the nether - step slope in the soil nail ' s axis force, gets conclusion about the design of soil nail at the first low, different slope body is the same with different excavating mode, the original slope figure has more effect to some than others because of the slope body, the reasonably design of the step width in two - steps slopes, the two - steps excavating and retaining has more virtue than the one - step ' s. through soil pressure analysis this paper does research on the differences and the links between the coulomb soil pressure theory and the rankin ' s, the vertical pressure at the slope surface when the slope surface is inclined and the retaining wall is rough, the soil pressure ' s distributing behind the panel, gets conclusion about the effect of both the slope body inner stability and the slope surface local stability to the soil pressure
通過分析比較,論證了對數螺旋線型比圓弧形作為邊坡的假設滑裂面具有較多的工程優點,並為此編制了一個採用極限平衡法分析土釘支護的fortran語言程序,以此作工具對滑裂面的后移、土釘錨固段的超長、土釘總力的大小等方面作了研究,得出了有關土釘的長度與邊坡的坡角、坡高、土體力學參數的關系、土釘總力與庫侖土壓力間的關系等結論;採用大型通用有限元數值分析程序ansys分別對採用土釘支護的一階邊坡、二階邊坡進行分析,重點是研究各排土釘的軸力分佈規律、開挖方式及原始邊坡形態對土釘的軸力的影響、上下階邊坡在土釘軸力方面的相互作用,得出了有關第一排土釘的設計問題、不同類型的土體應適用於特定的開挖方式、原始開挖出的邊坡形態對一些類型坡體的邊坡土釘支護有較大的影響而對另外一些影響不大、二階邊坡臺階寬度的合理確定、二階開挖及支護比一階時具有較多的工程優點等結論;通過土壓力分析對朗肯、庫侖兩種經典土壓力理論的區別與聯系、坡面傾斜及墻背有摩擦時的坡面豎向應力分佈、面板背土壓力的分佈形態作了研究,得出了邊坡支擋土壓力受坡體內部穩定與坡面局部穩定兩個方面的影響、土釘支護面板背土體中卸荷拱的存在對面板受力有利等結論。This paper carries out a entirely study and research on soil nailing as a slope retaining construction using limited equilibrium method, finite element method, soil pressure analysis method
本文採用極限平衡法、有限元法、土壓力分析法對土釘支護這種坡體支擋結構型式作了全面的分析和研究。In the end, according to the maximum axial force distribution curve under different conditions, a new method is put forward to improve the current design and calculation methods of soil nailing. on the basis of these analyses, the numerical model of a real civil work is built by flac, and its results are compared with survey results in site, which indicates that the numerical simulation of this thesis is feasible
最後,基於不同狀態下土釘最大軸力的分佈形式,提出了對規范土釘設計土壓力的改進方法;同時在前述研究分析的的基礎之上,建立了一個實際工程的flac模型,並對計算的結果和實測內力變形結果進行了對比,表明本文所使用的數值模擬方法是可行的。There are no calculation analysis methods for it and the design main depends on experience. the behind schedule theories research obstructs the csnw ' s further development. therefore, the thesis focuses on this topic and following foundamental studies on the relate issues are performed. on the soil nailing and composite research foundation, according to csnw ' s present research condition and the engineering effective demand, the stability of csnw is studied systematically by methods of theories research and case research
理論研究的落後制約了復合土釘墻支護的進一步發展,因此,在前人對土釘及復合土釘研究的基礎上,根據目前復合土釘墻支護的研究現狀和工程的實際需要,本文針對當前深基坑支護中廣泛應用的土釘墻及設計計算理論與設計方法,採用理論研究、工程實例相結合的方法,對土釘拉力和邊坡的側向土壓力進行了分析研究。350bar 40mpa 400bar, dn13 dn51 hydraulic fluid power - flange connectors with split or one - piece flange clamps and metric or inch screws - flange connectors for use at pressures of 35 mpa 350 bar to 40 mpa 400 bar, dn 13 to dn 51
液壓傳動.帶對開夾或整體式法蘭夾的法蘭接頭以及公制或英制螺釘.在壓力為35mpa35bar 35mpa 350bar, dn13 dn127 hydraulic fluid power - flange connectors with split or one - piece flange clamps and metric or inch screws - flange connectors for use at pressures of 3, 5 mpa 35 bar to 35 mpa 350 bar, dn 13 to dn 127
液壓傳動.帶對開夾或整體式法蘭夾的法蘭接頭以及公制或英制螺釘.在壓力為3 , 5mpa350 400 dn 13 dn 51 hydraulic fluid power - flange connectors with split or one - piece flange clamps and metric or inch screws - part 2 : flange connectors for use at pressures of 35 mpa 350 bar to 40 mpa 400 bar, dn 13 to dn 51
液壓流體動力.帶拼合式或一體式法蘭夾和米制或英制螺釘的法蘭連接器.第2部分:在35mpa至40mpa35 350 dn 13 dn 127 hydraulic fluid power - flange connectors with split or one - piece flange clamps and metric or inch screws - part 1 : flange connectors for use at pressures of 3, 5 mpa 35 bar to 35 mpa 350 bar, dn 13 to dn 127
液壓流體動力.帶拼合式或一體式法蘭夾和米制或英制螺釘的法蘭連接器.第1部分:在3 . 5mpa至35mpa分享友人