巖層加固 的英文怎麼說
中文拼音 [yáncéngjiāgù]
巖層加固
英文
rock improvement-
A model for calculation of internal force of micropile system to reinforce bedding rock slope
微型樁體系加固順層巖質邊坡的內力計算模式A brief introduction is given to the treatment of the zeya dam foundation, principles of seepage control and design of the concrete face rockfill dam of the zeya reservoir. as for the excavation of the sand - gravel zones, except the toe slab and its 1 / 9 bottom width down stream, the alluvial layers are excavated to the micro - weathered rocks, while the other sections remain unexcavated. regarding to the treatment of the fracture zones, concrete filling is used for the toe slabs and semi - permeable materials are used for other section. according to the construction characteristics, a filter is placed in the down stream embankment foot. to improve the integrity of the dam foundation and anti - seepage capability consolidation grouting and curtain grouting are adopted. as a result safety, economic benefit, convenience in construction and good performace are achieved
簡要論述澤雅水庫面板堆石壩壩基處理和防滲的原則及設計要點.趾板基礎和堆石體各區砂礫石基礎開挖，除趾板與其下游1 / 9底寬范圍以及壩腳挖除沖積層至弱風化（局部微風化）基巖外，其餘部分均予以保留.斷層破碎帶處理，趾板部位採用混凝土塞，其它部位採用半透水料置換，並根據本工程特點在下游壩腳加設了反濾層.為提高壩基的整體性和防滲性能，對趾板進行了固結和帷幕灌漿.達到了安全、經濟、便於施工的目的，運行情況良好，可為面板堆石壩的設計和研究提供參考與借鑒Based on newmark ' s step - by - step implicit integration method, the response analyses of a tunnel are performed by using viscous - spring artificial boundary under various earthquake accelerations and multiform conditions of surround rock. the seismic responses of the tunnel are calculated by changing parameters of surround rock within the tunnel some ranges. two kinds of shock absorption measures, which are setting shock layer and reinforcing surround rock are studied and shock absorption effects, applicable to cases and shock mechanism are analyze
4計算了不同地震動作用下不同的圍巖材料對隧道地震反應的影響，並通過改變隧道襯砌一定范圍內圍巖材料的參數，計算了隧道的地震反應，分析了在隧道施工中設置減震層和注漿加固一定范圍內圍巖這兩種方法的減震效果、適用條件及其減震機理。However, along with the increasing of construction quantity of the infrastructure of irrigation works, traffic, communication etc., newer and higher requirement of geotechnical anchoring are made in slope, major dam, bridge, tunnel, deep foundation ditch engineering and the construction engineering such as anti - capsize, anti - float, anti - slippage engineering of the buildings. for example, self - intension of rock and soil is required to exploit better ; carrying capacity of anchor increase according to anchoring length ; anchor should be sufficiently lasting and should not influence the exploitation of adjoining stratum
但另一方面，隨著我國水利、交通、通訊等基礎設施建設力度的加大，邊坡、大壩、橋梁、隧洞、深基坑以及建築結構物的抗傾倒、抗浮力、抗滑移等建設工程將對巖土錨固提出一些新的和更高的要求：如要求進一步調用巖土體的自身強度，錨桿應具有足夠的耐久性，錨桿的使用應不影響周邊地層的開發等。In the excavating process of the left bank, such methods as concrete embolism, consolidation grouting > cable strengthening and bailing shoud be used when the fault f5 is round. on the right bank, the system anchorage and bailing methods shoud be used. it is surgested that the prestressed cable shoud be used to deal with the deterministic blocks. and the prestressed anchor to the undeterministic blocks
左岸拱肩槽邊坡在開挖施工至斷層f5附近時，要使用混凝土栓塞、固結灌漿、錨索加固及排水等措施以防止巖體失穩。右岸拱肩槽邊坡開挖過程中要採取系統錨固及排水防滲等措施，以防止個別潛在不穩定的邊坡失穩。Trough the analysis of stabilization safety on tengzigou arch dam, some conclusions are obtained in the following : ( 1 ) tengzigou arch dam is safe under normal poll level ; ( 2 ) stabilization safety factor of tengzigou arch dam is about 4 - 5 ; ( 3 ) it is proved that combinatorial reinforcement measures are effective and feasible
對藤子溝拱壩的數值計算和模型試驗分析表明： （ 1 ）藤子溝水電站在正常蓄水位作用下，壩體和兩岸壩肩是穩定的； （ 2 ）藤子溝拱壩的整體安全度大概為4 5左右； （ 3 ）東北院提出的對左岸泥巖層挖除處理並用混凝土置換的加固除險措施經研究表明該加固措施是有效、可行的。Abstract : taking the 1 500 auxiliary concrete structures roadway which has just a few multiple diploid strata as a research object, by terms of utilizing the 3d fem model, integrating the observation result and resemble simulacrum ending, comprehensive research on the inside of stress distortion and its mechanism are developed, an extraordinary fairly visual result is gained which has an important support in practical supporting design, reinforcement, enhancing the strata cohesion and intensity
文摘:以窯街三礦1500混凝土結構副大巷多層急傾斜煤巖層中復雜結構為研究對象，應用三維有限元模型，結合現場礦壓觀測結果和相似材料模擬試驗結果，對該巷道內部應力破壞敏感部位的內力和變形機理進行了系統的研究，得到了非常直觀的可視化計算結果，這對現場支護設計、維護加固和提高巖層的「凝聚力」具有重要的意義Concerning the construction of the shallow cover and the special shallow cover in the tunnel under the special geology conditions, the principle of " to stabilize the slopes with protecting arch ; to strengthen the earth with the pipe - shield support grouting ; to dig a hole shallowly ; to blast slightly ; to use strong supporting structure. " has been adopted to enter the tunnel safely ; in terms of the broken belt, the effective actions such as the pipe - shield support grouting, strengthening the surrounding rock in advance with advanced bolt and steel grids, and so on, are taken to pass the poor conditioned part smoothly
對于特殊地質中的淺理、特淺埋進洞的施工，堅持「護拱穩定邊仰坡，大管棚注漿加固土體，淺打眼、弱爆破、強支護」的原則，做到安全進洞；對于斷層破碎帶，則採取了管棚注漿，超前錨桿預先加固圍巖並結合鋼格柵支撐等有力措施，順利通過了不良地段。Through these studies and analysis, following conclusions could be drawn : ( 1 ) it is necessary to study on harness engineering of landslide and dangerous rock since the main representations of this geological hazard are landslide and dangerous rock through geological investigation ; ( 2 ) it can be concluded though stability analysis that the dingzhuang landslide is stable naturally, which is identical to the in - situ investigation ; ( 3 ) through stability analysis, the landslide would slide if the water level dropped down from 175. 10m to 156. 0m and it rained successively after the three gorges reservoir work. ( 4 ) according to the results of calculation and the characteristic of the landslide, it is suggested that such measures as unloading at upper part, anchorage and pile supporting system and drainage system should be used on the landslide. ( 5 ) according to geological investigation, there are three kinds of dangerous rock in the engineering, those are failing - down rock, collapsing rock and sliding rock
因此有必要對滑坡進行治理； （ 4 ）根據滑坡推力計算結果和本滑坡屬牽引式滑坡的特點，滑坡體上部相對較穩定，中下部處于基本穩定或不穩定狀態，因此建議此滑坡治理採用上部削坡減載與錨拉抗滑樁、擋墻進行支擋結合的處理方法，同時結合截排水等措施進行綜合治理； （ 5 ）根據地勘資料，通過對危巖體的形態、規模、基座和底界層及分佈特點和分析，將本工程危巖體失穩崩塌的方式歸納為墜落式、傾倒式和滑塌式三種類型並分別提出相應的穩定性計算方法； （ 6 ）分別對本工程中的危巖體進行了穩定性計算，並且發現其都處于不穩定狀態，因此根據實際情況分別提出相應襯砌支撐和清理等加固治理措施，最後還對加固后的危巖體進行了校核計算，滿足要求。Because of the uncertainty of the geological factor, the complexity of high slope project and the particularity of anchor cable project, after the slope is excavated, according to slope ' s stratum rock, weather degree, broken degree, split surface, slope body structure and moisture state, etc, check, analyse and judge reality synthetically, protect and strengthen and design dynamically the high slope, guarantee the stability of slope body and security structure
摘要由於地質因素的不確定性，高邊坡工程復雜性和錨固工程的特殊性，待邊坡開挖揭示后，根據邊坡的實際地層巖性，風化程度、破碎程度、構造裂面、坡體結構和含水狀態等因素，綜合校核和分析判斷是否實際，對高邊坡防護加固進行動態設計，確保坡體穩定結構安全。Experiment study on clay shale reinforcement at bl2 and bl3 in xin ' anjiang dam
3號壩段厚層頁巖化灌加固試驗研究分享友人