Measure principle and signal acquisition of airborne gravity gradiometer based inertial platform 平台式航空重力梯度仪测量原理与信号检测
The experiment of air-water two-phase flow under high gravity was conducted on a self built rotational platform. 本文概要介绍了两流体模型及其控制方程,以及自主搭建的动载气水两相流系统实验台。
The motion response of a gravity platform 重力式海洋平台的运动响应
The Development&. State of Art of Shallow water Concrete Gravity Production Platform 重力式混凝土浅海采油平台的发展现状
Then some technical performances of gravity gradient satellite platform are presented. 其次论述重力梯度小型卫星平台可能达到的技术性能指标;
A Seismic Analysis of Offshore Gravity Platform 重力式海洋平台地震反应分析
Weight and the center of gravity are key parameters of the platform and studied with emphasis in this thesis. 重量和重心位置是自升式平台的一个关键参数,对平台总体性能的其它方面有很大的影响,本文对此给与了重点研究,就平台在初始设计阶段重量的估算给出基本方法和经验公式。
On Improvement of Horizontal Bearing Capacity of Gravity Wharf ′ s High-level Platform Supported on Piles 提高重件码头高桩承台水平承载能力的分析
This paper calculates and analyzes the hidden safety troubles resulted from the incorrect design parameters used for the high gravity retaining wall with balancing platform in Chongqing-Guizhou Expressway, and puts forward the strengthening measures. 对渝黔高速公路衡重式高路堤挡墙因设计参数取用不当造成的安全隐患进行了计算分析,并提出了加固处治措施。
Moreover, the adjusting methods that include center of gravity and moment of inertia of rolling test platform are given. 给出了摇摆试验台的重心和转动惯量的调整方法。
Many series of platforms have been developed in recent years, such as gravity platform, jacket platform, self-elevation platform and tension leg platform, etc., to meet different geologic and marine conditions. 为了适应各种不同的油田地质状况和海况条件,开发了各种不同结构形式的海洋平台,如导管架式平台、重力式平台、自升式平台以及张力腿平台等。
Experimental research and FEM analysis of wave-induced pore pressure in gravity platform foundation 波浪作用下重力式平台地基中孔隙水压力的实验研究与有限元分析
In this paper, the dynamic response of horizontal and rocking coupling caisson foundation of gravity offshore platform on layered soil is discussed on the basis of the layered semi-space theory. 本文基于层状半空间理论处理了位于层土地基上的重力式海洋平台沉箱基础的水平、摇摆耦合的动力反应问题。
Finally the efficiency of the gravity compensation algorithm is affirmed by the experiment platform of haptic interaction system. 最后通过力觉交互系统实验平台验证了重力补偿算法的有效性。
The numerical computation and experimental verification of wave forces on a gravity platform in the sea 海上重力式平台波浪力的数值计算和实验验证
Experimental investigation on seismic behavior of gravity platform 重力式平台的抗震性能试验研究
Model Laws of Gravity Platform Foundation 重力式平台地基的模型律
Features of gravity current deposits of the carbonate platform subside in the first member of the Tongzi formation in Western Hubei 鄂西桐梓组一段碳酸盐台洼重力流沉积特征及其研究意义
Optimization Design Method and Application Research on Highway Gravity Retaining Wall with Balancing Platform 公路衡重式挡土墙优化设计方法与应用研究
Consequently, the optimum design of gravity retaining walls with balancing platform are of great engineering significances and potential economic effect. 因此,衡重式挡土墙的优化设计研究具有重要的工程实际意义及潜在的巨大经济效益。
Consider the effects of various environmental loads and natural mode of gravity platform, the torsion failure of the gravity platform column can not be ignored. 带裂纹重力式平台立柱的扭转断裂分析:考虑复杂的海洋环境载荷和所建重力式平台固有模态,发现扭转作用是不可忽视的。
The results from the laboratory experiment and the numerical simulation show that the foundation of our gravity platform is stable. 实验结果与数值模拟都表明,所建议重力式平台的地基是稳定的。
The function and the performance index of anchor aiming system is tested on 2-DOF gravity experiments platform and the PD controller based on composite feedback for the cardan mechanism is also validated, which is proved to satisfy the demands of the control system. 在二维微重力实验平台上验证了锚定位装置的各项功能及性能指标;对万向调节装置的基于复合反馈的PD控制方法进行实验验证,证明该控制方法可以很好的满足控制要求。
The gravity shoulder retaining wall with relieving platform had the biggest anti-sliding safety factor. Because of the low gravity, the vertical shoulder retaining wall had the biggest resistive overturn safety factor under earthquake action. 衡重式路肩墙的抗滑动稳定系数最大;直立式路肩墙由于重心低,在地震作用下抗倾覆稳定系数最大。
It developed from the gravity platform with apron board base, which is a new style base and combines the features of raft foundation and pile foundation. 负压桶形基础是近年来在我国正在开发的一种新型海洋平台基础,由带有裙板的重力式基础发展而来,具有片筏基础和桩基础的共同特点。
Gravity retaining wall with balancing platform is peculiar to our country, and plays an important role in road constructions in western mountains. 衡重式挡上墙是我国特有的一种墙体形式,在西部山区公路建设中发挥着重要作用。
The gravity platform in shallow sea consists of three parts: the bottom caissons, the columns and the upper deck. 浅海重力式平台的整个结构大致由三部分组成:底部沉箱、支撑立柱和平台甲板。
And the platform set up a high center of gravity is not sensitive to a certain extent. The center of gravity height of the platform movement has little effect. 但平台对重心高度的设置并不敏感,在一定得范围内,重心高度对平台的运动响应几乎没有影响。
In order to adapt the needs of the exploitation of marginal oil field, new platform that is single-tank gravity offshore platform with apron-based is designed. 新型单罐、带裙板基础的重力式海洋平台正是为了适应边际油田开采需要而设计。