反坡

With respect to the anti-slide resistance measures of embankment on soft clay ground, loading berm method and decrease the slope of the embankment are compared using plastic flow theory.

针对软基堤坝的抗滑稳定措施，应用塑流理论分析、比较了反压平台和放缓边坡的稳定效果。

In combination with the crushed rock slope as an example, the allocation of an anchorage force on longitudinal beams and transverse beams is calculated by adopting the distribution coefficient law of the nodal form at first. Then the internal forces of the lattice beam are calculated respectively through the software on the basis of Winkler elastic foundation model and the semi-infinite foundation model, and then compared with the internal forces which are based on simplified foundation pressure calculation. The active pressure of rock is calculated approximately by Ranking soil pressure theory in the working stage. Sequentially, the reinforcing bars are disposed by two-stage's averagely calculated values.

以破碎岩质边坡为例，采用节点荷载分配法计算了锚索锚固力在格构梁纵、横梁之间的分配比率，然后基于Winkler弹性地基模型和弹性半空间地基模型分别计算格构梁在张拉阶段的内力，并与采用简化的地基反力计算值对比；采用朗肯土压力理论近似计算在工作阶段主动岩体压力，将地梁视为在线性分布力作用下倒置于坡面上的连续梁，按力矩分配法计算地梁内力，取两阶段计算平均值进行配筋。

Analyze the failure models of rock slope, and then classify the sliding plane, the sliding plane can be divided into self-born sliding plane, appendiculate sliding plane and mixed sliding plane, furtherly summarize the selection method of mechanics parameters to each types. Based on the classification, the author establishes the mechanics model of each sliding plane. Discuss the influence of water and weathering and sedimentation conditions on rock slope, and then specify the geological cause of rock bedding slope, counter-tilt rock slope and cracked rock slope.

2分析了岩质边坡的几种主要破坏模式，在此基础上对岩质边坡滑动带进行分类研究，从大的方面主要分为自生型滑动面、依附型滑动面和混合型滑动面三类，总结与各类滑动面相适应的力学参数取值方法，从而建立岩质边坡滑动面的力学分析模型，讨论水、风化和沉积环境对岩质边坡的影响，归纳了顺层岩质边坡、反倾岩质边坡和破碎岩质边坡滑动面的成因。

Then, the result from the least square method is used as initial values of elastic visco-plasticity parameter. The Kalman Filtering stochastic back analysis is carried out.

利用最小二乘目标函数对边坡岩体弹-粘塑性参数进行了确定性反分析计算，并将反演结果作为参数初始值进行了岩体参数的Kalman滤波随机反分析计算。

And a method to determine the limit balance status of the slope under explosions based on the plasticity zones transfixion of the slope is proposed. And the factor of safety of the slope is computed using the strength reduction technique and proposed method.

提出了通过分析爆破荷载作用下边坡塑性区贯通与否并辅于边坡关键点位移收敛与否来确定反倾岩体边坡临界状态的方法，并结合强度折减法确定了爆破荷载作用下台山反倾岩体边坡的安全系数。

Hence , this article' s background is the western important item of natural foundation " Great Roadway Engineering of Western Mountain and Environment Mutual Action mechanism " and " Xi Pan Highway Geology Disaster Research and Countermeasure "; on the base of widely consulting on the national and abroad literature datum base ; investigating the slope on the Xi Pan highway; discussing some problem of the slope engineering on the Xi Pan highway Based on centrifugal model experiment , What it is to the slope whittles that the slope places the terrace fills the earth counter pressure the this two kinds of prevention and cure steps of engineering has been underway researching initially , main work and fruit as follows :(1) Based on the impersonal sum-up and comparison of all kinds of methods of analysis about slope stability at present, the current research is introduced and the developing trend is discussed in brief.

基于离心模型试验，对削坡放平台、填土反压这两种工程防治措施进行了初步研究，主要的工作和成果如下：(1)在客观总结目前国内外边坡稳定性分析方法的基础上，对国内外边坡研究现状进行简介，对边坡的稳定性分析方法进行了总结、对比。

Partial slope where water and soil erode seriously is prepared by reversed terrace, level bench and other patterns.

局部水土流失严重的坡地，采取反坡梯田、水平阶等整地方式。

Aerators are widely used in flood discharge tunnel s and spillways to prevent the cavitation damage of the structures.

对高水头、大单宽流量、低佛氏数、小底坡长明流泄洪洞，在反弧段末端采用常规的掺气坎往往难以取得理想的掺气效果，同时，反弧段下游边墙易出现空蚀破坏。

These parodies allowed Nabokov to distance himself from subjection to the "influence" of Poe while consciously and ironically continuing to cultivate Poe's poetic principles in a Post-Romantic age.

尽管当纳博科夫有意或反讽地继续在&后浪漫主义&时代培植坡的诗学原则时，这些戏仿好像使他在与屈从爱伦坡的&影响&中拉开了距离。

Through load reducing on the ground, reverse press at the slope feet, close down of the wall surface and construction of rib column, the deformation of high side slope turned to be stable.

为此在市区政府领导下及时成立了应急抢险指挥部，调查分析，查明原因，经采取坡顶减载，坡脚反压，墙面封闭，加强肋柱，终于使边坡变形趋于稳定，为边坡变形的应急抢险取得了一定的经

No clear conclusions can be made about the predictie alidity of specific measures, they found, except for criteria for the underuse of drugs for cardioascular disease.

除了心血管病不合理用药标准外，对于特定评价方法的预测效度没有明确的结论。

The third and last is that almost all of them, being infinite in number, have been impostures, and by idle and crafty brains merely contrived and feigned after the event past.

第三、即最后一点是：几乎所有这些不胜枚举的预言都是欺人之谈，都是在事件过后由无聊而狡猾的脑筋推测与凭空捏造的。