地基

By using of on the large-scale test flat and giving the control of ground subsidence curves, the results of large-scale tests of two different abutments (gravity type and cross brace type), which were treated with Geocell wedged-shaped flexible slab, were analyzed. The adaptability to ground subsidence and active property of Geocell Wedged-shaped Flexible Slab were achieved.

首次利用大比尺模型试验平台，结合给出的地基沉降控制曲线，对砂砾填料下土工格室楔形柔性搭板处治两种不同桥台类型之路桥过渡段的大比尺模型试验结果进行了对比研究，对两种桥台类型中土工格室楔形柔性搭板的作用性状及对地基沉降的适应性进行了分析，论文研究成果为该技术的进一步应用打下了坚实基础。

The bump at the approach abutment, which is the intuitionistic showing form, is the difficult problem of worrying the highway construction. By using of on the large-scale test flat and giving the control of ground subsidence curves in this paper, the results of large-scale tests of two different abutments (gravity type and cross brace type), which were treated with Geogrid, Geocell wedged-shaped flexible slab and lime soil replacement, were analyzed. The adaptability to ground subsidence and active property of Geocell Wedged-shaped Flexible Slab were achieved.

本文利用大比尺模型试验平台，结合给出的地基沉降控制曲线，对黄土填料下土工格室楔形柔性搭板、土工格栅加筋与灰土换填处治两种不同桥台类型之路桥过渡段的大比尺模型试验结果进行了对比研究，对两种桥台类型中各种处治方法的作用性状及对地基沉降的适应性进行了分析。

The original roadbed is soft land base adopt plastic draining off board treatment, most section foundation soil already accomplishes a concretion , namely settlement already is in stable state, the roadbed broadens the settlement there existing difference in the old and new in the roadbed.

原有路基软土地基采用塑料排水板处理，大部分路段地基土已完成固结，即沉降已处于稳定状态，路基拓宽后的新老路基存在差异沉降。

Based on the agility property of node disposal in meshless method, the theory can be used in the bending problem of foundation plate with arbitrary plane shape.

该理论同时适用于弹性地基上薄、中厚、厚板的计算，基于无网格法节点布置灵活的特性，可推广应用于任意平面形状的地基板的求解。

Based respectively on elastic ground beam and finite element method, two dynamic prediction methods for displacement of foundation pit are developed by the light of bionic algorithms. The case studies demonstrate that the two methods have advantage over other methods.

通过修正土压力分布模式，利用仿生算法，建立了基于弹性地基梁有限元法的深基坑支护结构位移与安全性动态预报模型和计算方法，两个算例表明，该法比规范推荐的弹性地基梁法的预测精度要高；同时，建立了基于连续介质有限元法的深基坑支护结构位移与安全性动态仿生优化预报法，算例计算结果证明了该法比同类方法计算结果要好。

This study concluded that the effects of SSI on seismic response of system are notable, which suggests it is necessary to improve rigid ground hypothesis on which current seismic design methods based.

结构—地基动力相互作用对体系地震反应的影响是很显著的，在深入研究的基础上，有必要对刚性地基假定和现行结构抗震设计方法作出改进。

As study's starting with soft soil's characters,the questions about the representations and causes of quality accident, judgement and appraisement on existing building, full use of bearing capacity of ground foundation and reinforcing ways applying to the districts of soft soil are analyzed and discussed herein. The aim is to build a suit of mechanism from 'accident representations -- causes analysis-- existing building appraisement of capacity--ground foundation bearing capacity full use' to 'reinforcing ways choice',so that the pertinence is better when the existing building is reinforced.

本文以软土的特性当作为研究的出发点，对既有建筑物的质量事故表现、质量事故原因、原建筑物的鉴定评估、地基基础承载力的充分利用及适用于软土地区的加固方法进行了分析、探讨，其目的在于建立一套从&事故表现----原因分析----原建筑物性能评估----地基基础承载力的充分利用&，到&选择加固方法&的机制，使得在既有建筑物加固时更具针对性。

In this paper were investigated the method of drainage and boring technology through the stratum of quick sand ,silt soil,rock and Karst by asing the method hand-dug pile under condition of complex geologic foundation.

本文就人工挖孔灌注桩在复杂地基条件下的排水施工方法，穿越流砂、淤泥质土层，岩层和岩溶地基的人工成孔施工技术作了有益的探讨。

In the past over ten years, many problems, especially soft ground's non-uniform settling and large subsidence after finished and jump-off on bridge's end, arise from highway's building along national construction progresses.

近十几年来，随着国家建设的不断发展，公路建设中产生的问题，尤其是软土地基的不均匀沉降、工后沉降量大、桥头跳车等问题尤为突出，地基处理方法是否选择适当对工程的质量、工期、维修保养以及经济效益均有很重大的影响。

The foundation soil is divided for finding the ultimate bearing capacity of a foundation with given buried depth and size. Supposing a uniform load acts on the foundation, Mindlin's integral formula and comer points method are used to get extra stress of every mesh knot by MATLAB program, then the principal stress is found. Combining with failure criterion, MATLAB program is used to find coordinates of points which are destroyed. Using graphic processing function of MATLAB, the failure points are showed in the coordinate.

为确定作用在已知埋深、给定基础形状地基土上的极限承载力，对基底下的土体进行网格划分，先假定一均布荷载作用在此地基土上，运用明德林解的积分公式，结合角点法，编制MATLAB语言程序，求出每个网格节点上附加应力，进而求得每个网格节点上主应力，根据破坏准则，结合程序找出破坏点的坐标，利用MATLAB的图形处理功能，把破坏点的坐标在坐标图中显示出来。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。