基床

So a new type quarter-circularbreakwater is brought forward.As the same weight as semi-circular breakwater,quarter-circular breakwater bottom length is reduced to decrease jackstone.

为此，提出一种圆弧面(1/4圆)防波堤的新堤型，在与半圆型防波堤断面自重相近时，尽可能减窄底宽，从而减少大量抛石基床的数量。

Objective To evaluate the clinical effect of partial Sclera bedding resection for treatment of reˉfractory glaucoma.

目的 评价巩膜基床部分切除治疗难治性青光眼临床效果。

In this method, the effect of the course of the excavation to the coefficient has been taken into consideration and the coefficient can be got by the initial tangent modulus of the curve about stress-strain relationship.

而目前关于其沿深度的变化规律有多种不同的假设，水平向基床系数的取值大多凭工程经验及现场试验来确定，带有很大的随机性且缺乏足够的理论依据。

The dynamic properties of red clay used in railway subgrade are analyzed on the basis of testing results.

本文根据研究课题的部分试验成果，分析了作为铁路路基基床下部填料的红粘土的动力特性，提出了进一步研究分析的途径。

Another important result is the IL influence on Coefficient of Subgrade Reaction has been analyzed.

另外，分析了液性指数IL对基床系数的影响，给出了关系曲线。

In this paper, the wave heights in front of a vertical wave absorbing structure with rubble foundation aswell as in the wave chamber by using an approximative calculation method are described, and the dissipating effect of the structure is verified.

本文采用近似方法分析了明基床上直立式消波建筑物前的波高及消波室内的波高，从而确定建筑物的消波效果。

Three typical cross section of subgrade has been chosen to test, one of which is near the rail gap. The dynamic characteristic test of subgrade bed including part of subballast and the long-pe

根据各断面在列车荷载作用下的动应力、动变形、振动速度、加速度和累积沉降等实测数据，分析了各影响因素对基床动力特性的影响和不同加固方案及轨缝附近线路的长期沉降变化规律，有以下基本结论：(1)砂土夯实桩与土工格室加固措施能提高基床的承载力，改善基床

The results show that the vehicle acceleration, the dynamic wheel load and offload factors increase with train speed, and distribute linearly. The safety of train operation and running comfort can meet the requirements when the high-speed train under secondary suspension passing through ballasted track subgrade structure. The dynamic displacement of the system is less influenced by train speed. The dynamic stress of subgrade surface increases with speed improving, and it is distributed as saddle along the lateral direction and as parabola along the longitudinal direction of subgrade surface. The dynamic stress of subgrade declines sharply along the depth of subgrade. The dynamic stress on 3 m depth below subgrade bed surface is about 16 percent of that of subgrade surface.

结果表明：车体加速度、动轮载和轮重减载率均随车速的提高而增大，呈线性分布；具有二系悬挂的高速列车通过有砟轨道路基结构时，列车的安全性及舒适度均能满足要求；系统动位移受速度影响较小；路基面动应力随速度的提高而增大，并在横向呈马鞍形分布，在纵向呈抛物线形分布；路基动应力沿路基深度方向衰减较快，在基床表面下3 m处，动应力只有基面的16%左右。

Furthermore, the effects of amount of filling sand in caisson, base bed width, and the reinforcement depth of foundation on stability of the semi-circular breakwater are analyzed. Compared with adding the base bed width, foundation reinforcement by driving plastic drainage plate is an effective way to improve foundation bearing capacity.

分析了箱内填砂量、基床宽度及地基加固深度对半圆堤稳定性的影响，相对于改变基床宽度，打设塑料排水板对软土地基进行加固是提高软土地基承载能力的有效途径。

Combining the real situation of foundation bed ,ground and hydrological condition of gravity wharf,this paper presents a summarization of the design,construction technology,quality control and safety control of underwater explosive compaction for wharf bed,which may serve as a reference for similar projects.

结合重力式码头基床、地基及水文的实际情况，总结码头基床水下爆炸夯实技术的设计、施工工艺、质量控制及爆破的安全控制，可供类似工程参考。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。