坡

Taking the application of the frame beam of prestressed anchor to reinforce the debris slope landslide of a road as an engineering example, the paper carried out the its design and construction gist.

通过预应力锚索框架格梁在某公路碎石土边坡滑坡加固处理中的工程实例，介绍了预应力锚索框架格梁在公路碎石土边坡滑坡实际应用的设计与施工要点，可供类似工程设计参考。

The innovations of the thesis have been shown in several aspects as follows: put forward the transfer mechanism model of the landslide thrust on basis of the soil arching theory, and according to the model the formula about how to compute the thrust acting on the pile and the maximum pile spacing have been deduced. Set up the displacement model about the interaction of the pile and landslide, and their relatively displacement can be taken into consideration when computing the pile, thus the limitation of supposing the distribution of landslide thrust has been avoided, at the same time, the applied condition of the model and the computing procedure have been given. Bring forward the improved computing method of the anti-sliding pile with prestressed cable, which has been verified rational and applicable, making the method more perfectly in theory. Through the study on the mechanical model of the foundation beam with prestressed cable, put up the limit design idea of the structure, and the realization procedure of the idea has been given and programmed with the finite element, which leads to a new thinking for the safe and rational design of the foundation beam with prestressed anchor cable.

本论文的创新之处在于，用土拱理论建立了滑坡推力在抗滑桩与坡体之间的传递机制模型，并由此得到了作用于抗滑桩上的滑坡推力计算式以及最大桩间距的确定条件式；建立了抗滑桩与滑坡体相互作用的位移模型，该模型能考虑桩与坡体相互作用过程中二者相对位移的影响，避免了人为假设滑坡推力分布形式的缺陷，给出了其适用条件和计算过程；提出了预应力锚索抗滑桩的改进计算方法，使得预应力锚索抗滑桩的计算理论更加完善，通过实例验证了该方法的适用性和合理性；在预应力锚索地梁力学计算模型研究的基础上，提出了预应力锚索地梁极限状态设计的新思想，给出了该设计方法的实现途径并编制了有限元计算程序，为锚索地梁合理而安全的设计提供了一种新思路。

They usually had a bowl-shaped appearance, with a constriction 4 to 6 meters wide below the sliding area.

研究结果显示边坡型土石流发生在内聚凸坡，崩塌时形状为碗状，并具有4-6公尺宽的隘口。

In the vegetation of coverage forest and bush, temperature is lower and there is local low temperature center in middle slope. Temperature is relative higher in slope top and slope foot, and the change of temperature grads is little.

在森林和灌丛植被中，坡面中偏上部温度较低，往往出现局部的低温中心；坡顶和底部温度相对较高，且温度的梯度变化小。

The influence of environment factors on positioning and area measurement was mainly studied in this thesis, which factors including slope, slope site, aspect, crown density, dominant tree species, weather, date, period of time and down lead distance.

主要研究在森林资源调查中不同的外界环境因素与定位精度和面积测量精度的关系，所涉及的环境因素主要包括坡度、坡位、坡向、林分郁闭度、优势树种、测量的天气状况、测量日期、测量时段、引线距离等。

Based on surveying data of sample plots of Phyllostachys pubescens Mazel in Xian＇an district of Xianning City,the effects of aspect,gradient,slope,humus thickness,crown density and stock density on the increment of Phyllostachys pubescens Mazel.were analyzed.

以咸宁市咸安地区40块毛竹标准地的调查资料为基础，分析了坡向、坡度、坡位、腐质层厚度、郁闭度和立株度对毛竹胸径生长量的影响。

Some rock slopes with different combination of joints varying in number andcut-through ratio, The influence of cut-through ration, position and combination form ofjoints on slope failure mode is discussed.

计算分析了含单一及多组节理、贯通及非贯通节理不同组合时岩体边坡的失稳规律，论了节理存在分布对岩体边坡稳定性的影响。

Cutting torch angle can be modulated automatically to achieve the hardware precision, but there are also some problems to be solved.

该技术能自动调整割炬角度，从而保证各种零件坡口尺寸的要求，达到切割坡口的目的。

For the groove part, at present, direct bevel cutting technology has been used in NC cutting machine in developed country. The mainly used function part is rotary cutting torch.

对于有坡口的零件，发达国家已经采用在数控切割机上直接切割坡口的技术，其采用的主要功能部件是回转割炬。

Through rotation angle and deflection angle composition, can realize geometry curvilinear fixed bevel and variable bevel cutting.

通过旋转角度和偏摆角度的复合，可实现几何曲线的定坡口和变坡口切割。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。