For the slope protection,domestic and foreign have various methods,such as:clean surface, and shotcrete stone surface and the use of concrete,asphalt,riprap,etc.,but these have a fatal weakness,the use of clean face,and shotcrete stone surface and the use of concrete,asphalt,riprap protection methods such as the slope,often due to excessive destruction of the human impact of the original natural and ecological environment.so that the entire road is almost formed a gray line,and While these protective measures outside the slope formed a protective layer of solid layer,but if there is a protective layer of water into the lower water flow and form,these protective measures will also be destroyed.

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Using FEM, the coupled action of thermal stress and crustal stress has been taken into account. The regularities of distribution of the horizontal displacement of surface of slope and the shear stress of junction plane between shotcrete and rock are discussed too. According to the analysis, under the combined action of thermal stress and crustal stress, top and foot of slope are liable to be destructed. Ordinary, the destructional form of the top is tensile failure and the bottom is shear failure. There are some time effect of displacement and stress in the surface of slope and distribution of temperature in slope, which agrees with actual measured rules.

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The velocity of the rock block rolling from a zigzag slope with a steeper segment near the slope toe is larger than that form a concaved slope.

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As to the excavation of the slope, if there are not the cases such as particular direction conformation weak side, rock crack generate randomly or slope of open-pit mine of soft rock effloresced notably, and the slope being stable, but adjacent industry and civilian construction suffering obviously form the impairing of excavation even destroyed, It is of the same importance for engineering to study the movement and deformation law influenced by the pit excavation with stochastic medium theory.

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And mining, the mining machinery, the mining slope ramp project are the design main bodies, in mining used advanced low poor has damaged the non-lower column partition to come down the law, will have the huge economic efficiency, the special mining slope ramp project, mainly included the slope ramp position the determination, the slope ramp form choice, the slope ramp cross section specification, the slope ramp slope, slope ramp aspect and so on curve design, slope ramp construction contents.

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And mining, the mining machinery, the mining slope ramp project are the design main bodies, in mining used advanced low poor has damaged the non-lower column partition to come down the law, will have the huge economic efficiency, the special mining slope ramp project, mainly included the slope ramp position the determination, the slope ramp form choice, the slope ramp cross section specification, the slope ramp slope, slope ramp aspect and so on curve design, slope ramp construction contents.

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Firstly, the mechanical analysis on the stability of deep-concave open pit slope based on the theory of elasticity has been presented, thus offering the probable cause theoretically for using the convex-form slope in the deep-concave open pit on one hand and the preliminary method to determine the rational shape of slope on the other hand.

首先人人摸人人干人人操人人舔，基于彈性理論對(duì)深凹露天礦邊坡的穩(wěn)定性做了力學(xué)分析，從而為凸形邊坡在深凹露天礦的應(yīng)用提供了理論依據(jù)性交配网站，同時(shí)為確定合理的邊坡形狀提供了初步方法另类A片。

This paper analyzes the failure mechanism of slope dome,discusses the design of slope supporting form,and processes and analyzes the test data of model,in order to achieve the purpose of optimizing supporting form design and to make the slope project safe and economic.

分析了邊坡坡面的破壞機(jī)理，探討了邊坡支護(hù)形式的設(shè)計(jì)欧美色图亚洲性爱，并對(duì)模型試驗(yàn)數(shù)據(jù)做了處理與分析四虎成人最新影院网址在线观看免费，以達(dá)到優(yōu)化支護(hù)形式設(shè)計(jì)的目的，使邊坡工程既安全可靠又經(jīng)濟(jì)合理亚洲图片自拍偷拍。

For the new slope protection, the traditional slope stabilization appraisal is indispensable to add new ways. The form of traditional slope protection is also indispensable to adding new content.

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Six-prism precast concrete block revetment is the largest used slope form for dam, but it is lack of security, energy dissipation, and filtration drainage functions.

正六邊棱柱體混凝土預(yù)制塊護(hù)坡是目前堤壩應(yīng)用最多的護(hù)坡形式欧美精品可乐视频，但其缺乏安全超碰在线免费视、消能和反濾排水等功能。