地基

Coupled with the oceanographical of architectural base foundation engineer ing of our country at very fast speed develop,with the project of architectural ba se foundation engineering closely-relate the cost of construction stewardship of architectural base foundation engineering also increasingly brought out vital fun ction.

伴随着我国建筑地基基础工程事业的飞速发展，与建筑地基基础工程事业密切相关的建筑地基基础工程造价管理工作也越来越显示出重要作用。

The method of combining the root piles and static pressure grouting can be adopted to a residental building reinforcement engineering after the synthesis considering the various factor.

在综合考虑多方面因素后，认为对于某住宅楼房屋开裂加固工程，可采用树根桩及静压注浆相结合形成的复合地基技术进行加固处理，工程应用表明，根据工程实际情况合理运用复合地基进行地基加固处理能取得良好的加固效果，本工程的成功施工，对类似工程具有一定的借鉴作用。

In this paper the principle of substructure analysis of matrix displacement method is used to condense superstructural stiffness of tall building to the boundary stiffness of the foundation beams, the subsoil model of the layers summation procedure of finite compressible layer is introduced herein.

本文采用矩阵位移法的子结构分析原理将高层建筑的上部结构刚度缩聚为基础梁的接口刚度。同时，引入有限压缩层的分层总和法地基模型，通过基础梁与地基界面处矩形面积荷载下沉降积分变换，获得地基表面的柔度矩阵。

The second part advances the theory of deformation control design of masonry buildings in mining subsidence areas according to the characteristics of subgrade and the ground deformation unparallel to buildings.

对变形控制措施的组合、加固构件的受力、墙体变形的性态、地基反力的分布、基础与地基的接触状态、房屋的变形与破坏以及地基动态变形等方面进行了研究。

A simplified method for prediction of, ground heaves in expansive soils based on consolidation tests is given.

以膨胀土地基变形量作为膨胀土地基的分类指标，对膨胀土地基进行了分类。

The aims of this study are to investigate in depth the static and dynamic analytical methods for high rockfill dams on deep overburdens, especially the methods of how to dispose of the deep overburden and the interaction of the damreservoir-foundation system, of reasonable excitation means of the earthquake acting on the computational model, of artificial transmitting boundary in dynamic analysis, etc.

本课题研究的目的在于深入探讨深覆盖层上高土石坝的静、动力分析方法，特别是坝—地基相互作用中深覆盖层地基的考虑方式，以及针对深覆盖层上高土石坝的动力分析提出一种较为合理的地震动输入方式和在坝—地基系统的有限截断模型中引入恰当的人工边界等问题。

Based on the ponding loading test of Gannan 330kv transformer substation s foundation,the collapsible mechanics of gravel soil is analyzed by the structure theory of soil s collapsible deformation and the main factors of gravel soil s collapsible distortion.

主要以甘南330 kV变电所碎石土地基的现场浸水载荷试验和室内实验为基础，根据湿陷变形的特征，分析了影响碎石土地基湿陷变形的主要影响因素，探讨了碎石土地基的湿陷机理。

For the frame foundation beam with prestressed anchor cable on the linearly elastic Winkler foundation model, elastic two-constant foundation model and isotropic elastic half-space foundation model, the thesis puts up the finite element computation model which can consider the harmonious deformation of the beam and foundation and the influences between the prestressed anchor cables. The limit design idea of the cable foundation beam has been brought out, which can ensure the safety of the beam with the limit capability of the anchor cable. The computing procedure has been given and programmed.

给出了包括线弹性Winkler地基模型、双参数线弹性地基模型以及各向同性弹性半空间体地基模型上预应力锚索地梁有限元力学计算模型，该模型能同时考虑地梁与岩土体的协调变形，各锚索预应力之间的相互影响，并据此编制了计算程序；考虑到锚索地梁的工作特点，提出了锚索地梁的极限状态设计思想，在充分发挥锚索承载力的同时保证了地梁的安全，给出了其具体计算过程和有限元程序。

On the basis of the measured displacements from the chamber of a check sluice in Zhujia Harbor, the total settlements obtained from the time settlement curve and hyperbolic matching method were compared. The relationship between displacement and foundation resistance was analyzed.

基于上海地区③土层上的一座无桩基础水闸——祝家港节制闸闸室的沉降资料，分别对沉降曲线本身、用双曲线配合法对地基土的最终沉降量进行预测及地基土沉降与地基反力的关系这3个方面进行了分析。

The concrete dam displacement is studied considering the factors such as foundation modulus increasing with depth, seepage coefficient reducing as depth, seepage coefficient anisotropic, curtain and drainage in the dam heel and seepage field and stress field coupling. Some conclusions are obtained: if the foundation is considered only with the seepage volume load, the dam top horizontal displacement of the reference base point develops upstream. When the foundation size increases, the reference base point's horizontal displacement increases. However, the value measured by the reversed pendulum anchored to the rock foundation is often regarded to be absolute displacement. The above practice is estimated to be limited when the water load on the dam foundation is taken into account.

分析了地基变形模量随深度逐渐增加、渗透系数随深度逐渐减小、坝基渗透系数各向异性、坝踵设置帷幕排水，以及考虑渗流场和应力场耦合等对混凝土坝位移分量的影响，得出如下结论：作用在地基上的水荷载，使混凝土坝坝顶相对参考基点（倒垂锚固点或坝踵正下方1倍坝高处）的水平位移指向上游，而参考基点的水平位移随地基截取范围的增大而增大，由于大坝工程上常将倒垂线锚固在岩基深处，并认为该倒垂线测值为绝对位移。

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％。