筏

During design of pile raft foundation, reacting force raft board bottom is very important,and it not only suffers the stiffness influence of upper structure,and the degree of solidifying that still suffers the constantly change of base soil along with the increase of time reaches and the influence that time efficiency of base stiffness.

桩 -筏基础设计时，筏板底部的地基反力的确定是十分关键的，它不仅受到上部结构的刚度影响，还受到地基土的固结度随着时间的增长而不断变化及地基刚度的时效性等的影响。设计时其计算模型的建立又和桩-筏的刚度有关。根据地基土在桩-筏基础的作用下的实际受力状况，结合工程实例，提出桩-筏基础设计时简化计算的 3种模型及 3种型使用时的注意事项

Forecastle deck shall be fitted with one 6-person inflatable life raft, raft rack and hydrostatic releaser.

首楼甲板上设有一只6人气胀救生筏及救生筏架及静水压力释放器。

With the reference of characteristic and requirements of soil static pre-loading,the groundsill was statically preloaded after- raft foundation work.

通过借鉴土体预压法的特点和要求对筏板基础施工后的地基进行静载荷预压，在确保筏板基础安全稳定的同时，固化了土体，有效地消除了地基基础在上部荷载作用下的过大变形，其工程经验具有一定的参考价值。

Piled raft foundations, which is extensively used, is an important foundation pattern of highrise buildings.

桩筏基础是高层建筑广泛采用的一种重要的基础型式，关于桩筏基础与地基共同作用的研究受到学术界和工程界的普遍关注。

By the computation of program, data which concerned in engineering such as deflection of raft foundation, internal force of raft foundation, internal force of superstructure (Which include beam, columns and shear-wall) and the other useful data for structure design can be obtained. And this can provide guidance and advice for the relative engineering practice.

通过程序计算可以得出工程上关心的考虑与上部结构、地基共同作用的筏板基础的挠度、筏板基础内力、上部结构(包括上部各层梁、柱、剪力墙)内力等结构设计所需的指标，可为相关的具体工程实践提供指导及依据。

Raft foundation can be analyzed by this program. And interaction of raft foundation in different plane shape and different thickness with soil that simulated by Winker or two-parameter soil model and high-rise building superstructure can be computed and analyzed. The program provides a new and effective analysis tool for the practice of high-rise building raft foundation engineering.

针对上述各种计算理论及分析内容，自行编制了相应的面向对象计算程序PIASRFS-2007，程序用C++语言在VC++平台中编制，采用该程序可以采用无网格法对筏板基础进行计算分析，并能对不同平面形状、不同厚度的筏板基础与Winkler、双参数弹性地基及高层建筑的不同上部结构进行三者的共同作用计算分析，该程序为高层建筑筏板基础工程实践提供了一种新型有效的分析手段。

According to the practical situation that the plates of mat or pile梞at foundation are thicker and thicker, the thick梡late theory and fitful eight joint element are used in this paper. By these means, the unregular plates and plates of which thidkness is not same can be calculated.

根据高层建筑片筏和桩筏基础的筏板厚度通常较大的实际情况，本文在筏板的有限元分析中采用了中厚板理论和与之相适应的八节点等参单元，并可用来分析不等厚的筏板和异形筏板。

In this paper,the raft is approximated by a thin plate with regular shape at first.Then the floating raft system is divided into several subsystems,such as plate raft,elastic foundation,etc,which are respectively modeled by four-parameter net method.After that,dynamic absorber and active absorber are put into a uniform frame to obtain the model of plate raft subsystem coupling with them.At last,according to the force and velocity relationship among each subsystem\'s interfaces,the entire plate floating raft system is modeled by subsystem structural admittance synthesis method.As the main structure of floating raft system is elastic,it is inevitably to study the optimization of actuators\' mounting positions before designing control law.In this paper,two new criterions are proposed for it.

本文首先将浮筏的中间筏架用一个规则形状的薄板近似；然后再将浮筏系统分解成若干个子系统，如板式筏架子系统、弹性基础子系统等，运用四端参数网络建立了它们的动力学传递方程，传递特性由导纳矩阵描述；接着，将动力吸振器和主动吸振器的(来源：ABC90论文00网www.abclunwen.com)分析统一于一个框架内，获得了与吸振器耦合的板式筏架子系统的动力学传递特性；最后，根据各子系统在各界面上的作用力和速度的相互关系，通过子系统结构导纳综合方法获得了整个板式浮筏系统的动力学传递方程，并在此基础上获得了系统的力传递函数模型。

These properties include: loading function of soil body under raft plate;"dense outside and disperse inside"or "otherwise" pile distribution method ; negative resistance of soil block under raft plate and at top pile; settlement of pile raft foundation and deformation characteristics of soil mass under pile end;and application of dispersed pile raft foundation for high buildings.

主要包括：筏板底土体分担的荷载作用、&外密内疏&和&外疏内密&布桩法、带裙房桩筏基础的处理、筏板下块状整体及桩上部负摩阻力、桩筏基础沉降及其桩尖下土体的变形特性、疏桩桩筏基础在高层建筑中的推广应用等。

The company's products varieties Qi, has all kinds of SOLAS Convention in line with the 96 amendments to the rules of international life saving appliances and MSC resolution MSC. 81 (70) life-saving equipment required to run tests inflatable life raft type cast may be suspended-type inflatable life raft, inflatable life raft open, since Fuzheng inflatable liferaft, since the centralizer can render type inflatable life raft, etc. various types of products, and CCS, EC, BV, DNV, ABS, NK, such as ship and community certificates, in particular, is the company's own design and manufacture of access to national patent 3-20 m offshore evacuation systems×èfill the domestic blank, and further demonstrates the remarkable strength of the Company,úlicense life-saving equipment is the best choice for you!

本公司产品品种齐，有各类符合SOLAS公约96修正案，国际救生设备规则及海安会决议MSC.81(70)救生设备试验要求的跑投式气胀救生筏，可吊式气胀救生筏，开敞式气胀救生筏，自扶正气胀救生筏，自扶正可吊式气胀救生筏等各类产品，并获得CCS，EC，BV，DNV，ABS，NK等船及社证书，尤其是本公司自行设计制造获得国家专利的3到20米气阻式海上撤离系统填补国内空白，进一步体现了本公司令人瞩目的实力，游龙牌救生设备是您最佳选择！

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。