The aim of this paper is to analyze composite soil nailing support with limited equilibrium method and to investigate the influence of retaining parameters on the stability of soil nailing structure.
本文研究目的在于采用极限平衡分析的方法对复合型土钉支护的稳定性进行理论分析，研究土钉支护参数对复合型土钉支护边坡稳定性的影响。
According to application of this structure in Nanjing deep excavation, the basic rules of concrete-core DCM pile retaining structure in stress and deformation in the soft soil area were obtained.
通过在南京某高层公寓深基坑支护中的应用，并对其桩身应力、支护结构的侧向位移的实测研究，获得了混凝土芯水泥土搅拌桩支护结构在软土地区受力和变形的基本特征。
Change of soil pressure is the result of interaction between soil and retaining structure. Soil pressure level and distribution model are related to retaining structure deformation.
土压力变化是土与挡土结构之间相互作用的结果，土压力的大小与分布模式同围护结构变形量和变形方式有关。
The paper introduces the application of cement mixed pile and soil anchor in sand pit, and the effect of such compounding retaining structure is analyzed and evaluated.
介绍了水泥搅拌桩与土层锚杆组合支护在砂土基坑中的应用技术，并对支护效果进行分析。
Water and earth pressures on retaining structure are related not only to the soil categories, but also the void ratio.
围护结构上的水土压力计算不但与土体分类有关，还与孔隙比直接相关。
Retaining wall of high hill is a kind of project of civil engineering. Its design theory and method is a focus in engineering. In specially, reinforced soil is a new type of retaining structure.
高填土挡土墙是土木工程中的不可回避的一类工程，它的设计理论和方法都是工程界研究的热点，其中加筋土挡土墙是近些年来应用的一种新型的挡土结构。
As a new composite retaining structure, reinforced cement-soil retaining wall has many advantages in technology, economy and environment.
加筋水泥土挡墙作为一种新型的组合式支护结构，在技术、经济、环保等方面存在着诸多优点。
This method considers the interaction of soil-structure and the whole harmony of the retaining structure and inner-support structure.
该方法考虑了支护结构和土的相互作用；考虑了支护结构和内撑结构之间的整体协调。
In current designing, the soil pressure formulas for bulkhead wall are used usually, which make the design for the retaining structure conservative.
当前设计中，一般引用挡土墙上土压力计算公式，导致设计十分保守。
The size of the lateral pressure retaining wall is relative with soil and rock mechanics properties, wall, supporting structure form and displacement direction and size.
挡土墙侧向压力的大小与岩土力学性质、墙高、支护结构形式及位移方向和大小等因素有关。
The earth pressure on the circular retaining structure is reduced by the soil arching effect, and the high compression resistance character is fully used.
圆形支护结构利用土的拱效应，降低了作用在支护结构上的土压力，同时将外部荷载转化为内部压力，充分发挥了混凝土抗压性能好的特点。
The diaphragm wall is a stopping soil and water structure which hydraulic excavation retaining uses more. Its construction is the key to the success of deep foundation pit.
地下连续墙是水利工程基坑支护应用较多的挡土、挡水结构，其施工是深基坑支护成功与否的关键。
Diaphragm wall is widely used as soil retaining structure in deep excavation in Shanghai.
地下连续墙是上海地区深基坑的主要围护形式。
The combined support structure of soil-nailing and pile-anchor consists of the soil-nailing retaining and the pile-anchor retaining.
土钉与桩锚联合支护结构是由土钉支护与桩锚支护共同构成。
Slip-elements were employed to describe the soil-structure interaction behavior in the geosynthetic-reinforced soil(GRS) retaining wall.
土与结构的相互作用由一种可以描述界面滑移、脱开及闭合的有厚度薄层单元模拟。
Some Suggestions are put forward for the design of the length and space of soil-nails in soft soil area; and some opinions are proposed about the current soil-nailing retaining structure design code.
同时，提出软土地区有关土钉长度和间距设计的建议以及对现行规范中有关土钉支护结构设计的补充意见。
Some Suggestions are put forward for the design of the length and space of soil-nails in soft soil area; and some opinions are proposed about the current soil-nailing retaining structure design code.
同时，提出软土地区有关土钉长度和间距设计的建议以及对现行规范中有关土钉支护结构设计的补充意见。
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