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cylinder-shaped相关的网络例句

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The main research contents are as follows:1. Through massive calculation, analysis and comparison, sum up the similarities and differences between the special-shaped cross sections and rectangular cross sections in mechanical features, between reinforced concrete special-shaped columns and rectangular columns in load-bearing capacity, ductility performance and provide necessary basic concepts and data for further understanding the characteristics of the special-shaped columns;2. Through massive elastic calculations and elasto-plastic analysis, under the preconditions of satisfying the code's requirements for axial compression ratio, limit value of lateral displacement and load-bearing capacity of normal section,oblique section and beam-column joint, under circumstances of different intensity of earthquake, structure dead weight, sort of site and column grid bay dimension, the variation regularity of maximum suitable height of structure, and thus sum up the maximum suitable height of structure for code for the purpose of macro-control while deciding the design scheme;3. Make a preliminary study on the stress feature of reinforced concrete special-shaped column and Z-shaped column of which the ratio of limb length to limb thickness is between 4~5 ,and the preliminary design method is suggested;4. Through elato-plastic time history dynamic analysis of typical projects, check up the weak storey of the special-shaped column structure and yielding, breaking and collapse mechanism to satisfy the earthquake resistant requirement to buildings of remaining stand under strong earthquake;5. Derive for project use simplified calculation formula of vibration period, suitable vibration period, suitable rigidity of special-shaped column structure through theoretical analysis, and provide an easy and practical method for deciding the structure scheme economically, safely and reasonably;6. Based on the study achievements in theory and massive analysis and calculations of this paper, sum up the regularities of inner force, deformation of special-shaped column structure and seismic conceptual design, and thus the suggection of seismic design of special-shaped column structures is presented.

本文研究的主要内容如下:通过大量的计算、分析和对比,总结出异形截面与矩形截面在力学特性、钢筋混凝土异形截面柱与矩形截面柱在承载能力、延性性能等方面的异同,为深入了解异形截面柱的特点提供必要的基本概念和数据;通过大量的弹性及弹塑性计算分析,在满足规程对轴压比、侧移限值及正截面、斜截面、节点承载力抗震验算要求的前提下,在不同抗震设防烈度、结构自重、场地类别及柱网开间尺寸情况下最大适宜高度的变化规律,并在此基础上总结归纳出异形柱结构的最大适用高度规定,可用于规程,以便于在确定方案时起到宏观控制的作用;对肢长与肢厚比在4~5的钢筋混凝土异形截面柱及Z形柱的受力特点进行初步探讨,提出初步的设计方法;通过对典型工程的弹塑性动力时程分析,检验异形柱结构的薄弱层及屈服、破坏、倒塌机制,以达到建筑物大震不倒的抗震设防要求;通过理论分析,推导出异形柱结构自振周期,以及适宜自振周期、适宜刚度的工程实用简化计算公式,为经济、安全、合理地确定结构方案提供简便实用的方法;在本文理论分析、计算以及大量的研究成果基础上,总结归纳出异形柱结构内力、变形的规律及抗震概念设计内容,并在此基础上提出异形柱结构的抗震设计建议。

Caused by the brake disc brake on back wheel should not have four kinds of spaces possible: First, the foot brake 5 exhaust inlets, high pressure gas instinct Pai people the atmosphere, caused by gas-liquid master cylinder should not spring back to place, cause the system Oil will move the brake disc brake wheel cylinder piston top dead can not come back to places; are gas-liquid two disc brake master cylinder to the tubing plug, resulting in brake wheel cylinder piston can not come back to places; are three master cylinder of gas-liquid Can not spring back to their own spaces, brake fluid under high pressure gas, liquid should not return to the master cylinder reservoir chamber, resulting in brake wheel cylinder piston can not come back to places; are four wheel disc brake piston brake system because of moving fluid dirty or rusty Pistons Can not Back-bit card dead.

造成盘式制动器上的制动分泵不能回位有4种可能:一是脚制动阀5的排气口堵塞,高压气体本能排人大气,造成气液总泵的弹簧不能回位,导致制动油将盘式制动器的制动分泵活塞顶死而不能回位;二是气液总泵至盘式制动器的油管堵塞,造成制动分泵活塞不能回位;三是气液总泵的弹簧本身不能回位,制动液在高压气体作用下,不能回到气液总泵的储油室,从而造成制动分泵活塞不能回位;四是盘式制动器制动分泵活塞由于制动液太脏或活塞生锈卡死而不能回位。

In this year's Beijing International Machine Tool Show (2005 CMIT), the Tianjin-or gold at the full range of products, including air preparation components: regulator, filter, lubrication, drainage, pressure gauges; valve categories: Electromagnetic valve, pipe valve, pneumatic valve, mechanical valve, the valve manually, foot valve; cylinder categories: standard atmospheric pressure bars, mini round-cylinder, micro-cylinder, rotating cylinder, manipulator, welding tanks, cylinder block, a rule Cylinder, no-cylinder, guided-bars and all kinds of buffers, the appearance of refined products, a series of rich and comprehensive feature allows visitors not only praise, so that customers have a better choice.

在今年的北京国际机床展(2005CMIT)上,天津罗升展出了金器全系列产品,包括气源处理组件:调压器、过滤器、润滑器、排水器、压力表;阀类:电磁阀、管路阀、气动阀、机械阀、手动阀、脚踏阀;缸类:标准气压杠、迷你圆型缸、微型缸、旋转缸、机械手、焊接缸、阻挡缸、治具缸、无杆缸、导杆杠及各种缓冲器等,产品精致的外观、丰富的系列、全面的功能让参观者赞叹不止,让客户有了更好的选择。

To address this situation, I believe that the operation could be improved on are: the installation and adjustment of measuring, the first sub-scale do to adjust the nominal cylinder liner size, and then dial indicator card installed and well well inserted under the initial installation of the traffic card directly into the cylinder table by measuring the smallest cylinder liner wear, the cylinder table adjust the volume of the extended length of rod inserted, so that the volume of the dial indicator cylinder table has small hands around 1.5-2.0 preloading cell volume and cylinder volume table mother under lock locking plug, the final table and then measured the volume of cylinder rod and rod card inserted at the anvil micrometer measuring bar between the seat and the large dial and adjust the dial indicator to zero.

针对这种情况,笔者认为,操作上可改进为:安装和调整量具时,先将干分尺调整到气缸套的公称尺寸,再将卡装好百分表和初步安装好插杆的量缸表直接卡入所测气缸套磨损最小处,调整量缸表插杆的伸出长度,使量缸表的百分表小表针有1.5-2.0格左右的预压量并将量缸表的插杆锁母锁紧,最后再将量缸表的测杆和插杆卡在千分尺的砧座和测杆之间并将百分表的大表盘调整到零。

Engine cylinder liner of the general process of measurement are: cylinder liner according to the nominal size measuring selection, that is, sub-thousand-foot-cylinder form and quantity (including the volume of cylinder rod inserted table); installation and adjustment of measuring, that is first to adjust micrometer cylinder liner the nominal size, and then loaded card good indicator of the volume of cylinder form measuring bar and the bar card inserted in the anvil micrometer measuring bar between the seat and adjust the volume of cylinder form of extended length of rod inserted, when the dial indicator of the 1.5-2.0 cells have small hands around the amount of pre-press under lock-lock female plug, and a large dial indicator to zero adjust

发动机气缸套测量的一般过程是:根据气缸套的公称尺寸选择量具,即千分尺和量缸表;安装和调整量具,即先将千分尺调整到气缸套的公称尺寸,再将卡装好百分表的量缸表的测杆和插杆卡在千分尺的砧座和测杆之间,调整量缸表插杆的伸出长度,当百分表的小表针有1.5-2.0格左右的预压量时锁紧插杆锁母,并将百分表的大表盘调整到零

Commonly used cylinder cylinder-shaped structure, but with the cylinder variety of development and the improvement of processing technology has been widely used in square, rectangular shaped tubes and turn the cylinder used for anti-hole of rectangular or oval shaped pipe.

缸筒一般采用圆筒形结构,但随着气缸品种的发展及加工工艺技术的提高,已广泛采用方形、矩形的异形管材和用于防转气缸的矩形或椭圆孔的异形管材。

Owns hundreds of shapes such as round, heart-shaped, spherical, square, rectangular, bottle-shaped, butterfly-shaped, five-pointed star-shaped Santa Claus shape, car shape, the plane-shaped, triangular , Mount Fuji-shaped plum-shaped, animal-shaped variety of shape, the cardboard and packing material is compressed on the client can be printed into the designated color patterns, over a thousand kinds of patterns for your choice of color.

拥有上百种形状如圆形,心形,球形,正方形,长方形,酒瓶形,蝴蝶形,五角星形,圣诞老人形,汽车形,飞机形,三角形,富士山形,梅花形,动物形等各种形状,外包装的卡纸及被压缩物上均可印制成客户指定的彩色图案,千余种彩色图案供你选择。

Secondly, in the trapezoidal channel which profile is that the base width is 20cm, the depth of channel is 20cm, the slope coefficient 1.0, and U-shaped channel which profile is that the depth of channel is 40cm, the radius of bottom circular arc, the external dip angle α of abutment wall is 8°, the article does a series of experiment researches on many of cylinder measuring flumes, such as circular, pier shaped, elliptic and diamond cylinder flumes, and discusses the variance of discharge coefficient, submergence factor, backwater height, head loss and critical submergence degree for each of cylinder measuring flume. On this basis, the article optimizes the structure shape of the cylinder measuring flume further.

然后,在底宽为20cm、渠深为35cm、边坡系数为1.0的梯形断面渠道和渠深为40cm、底部圆弧半径为15cm、边墙外倾角α=8°的U形渠道上,对圆柱形、桥墩形、椭圆柱形和菱柱形等多种柱形量水槽进行一系列的试验研究,探讨各种形式柱形量水槽的流量系数、淹没系数、壅水高度、水头损失、临界淹没度等变化规律,在此基础上,对柱形量水槽的结构形式作进一步优化分析。

Whether the inner cylinder is drilled or not do not affect obviously the measurement accuracy. The accuracy of the drilled outside cylinder is higher than the undrilled ones, and the drilled holes are better to be equally distributed, further more, the number is less than 36 with the diameter of 3mm. The sealed outside cylinder can lower the measurement accuracy. The thinner material of sealed inside cylinder is and the more ventilative function is, the higher accuracy will be achieved. Moreover, when the space between inside and outside cylinder is smaller, the measurement accuracy also becomes higher.

结果表明:各处理精度均较高,最高达97.40%;内筒打孔与否对测量精度无显著影响;套筒打孔的处理比不打孔的处理精度更高,且孔洞适宜均匀分布,但数目不可过多,直径为3mm时不宜超过36个;套筒封底会降低测量精度,内筒封底材料越薄、透气性能越好精度越高;内筒与套筒的间隔较小时精度更高。

The invention discloses an apparatus of high pressure collecting hardened concrete solution in hole which is consisted of a cylinder body, a piston moving up-and -down in the cylinder body, under the piston, sealing gasket cooperating hermetically with the cylinder body, a brace table under the cylinder body, and a endless displacement tank on the edge of the cylinder body formed by which and the brace table, which linking to solution in hole collecting device by tubing guide.

本发明公开了一种高压收集硬化混凝土孔溶液的装置,包括一个缸体和一个可在缸体内上下运动的活塞,在所述活塞下方设有与所述缸体密封配合的密封垫片,所述缸体下方设有一支撑台,所述缸体与所述支撑台在所述缸体内径边缘形成一环状排液槽,所述环状排液槽通过导流管与孔溶液收集装置相连。

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