Use instead and fasten and dig the bit to remove the hole and bottom eluvial soil after 5m (if the rock meeting high hardness while the base rock creeps into, can is it inlay rock bit get into to designing requirement hole dark by fastenning and digging and fighting the clear hole and then to use instead), in order to improve the strength of bearing the weight of of one, put the reinforcing bar cage finally, build the concrete.
本工艺基本上适应于各种土层，如软弱土层、松散杂填土、粉土、砂土、粒径不大（10cm以下）的碎石土和圆砾及其它塑性不大、粘粒较少的粘土，尤其适用于软塑、流塑、孔隙比大、高压缩性、抗剪强度小等特性的淤泥质土及因地下水丰富造成泥浆护壁困难的土层。
Meanwhile, The distributed pattern of PURF particles is observed by microscope. The results show that the bearing capacity of cellular columniation is evidently improved by the infilling of additive. With the increasing content of additive, the compress strength of PURF was effectively enhanced f...
实验结果表明，泡孔支柱处的增强剂加强了其承载能力，有利于压缩性能的提高；随着增强剂用量的增加，PURF压缩强度和模量先增加后降低，即增强剂用量处于最佳用量范围内时，PURF体现最好的压缩性能；并随着纯聚氨酯硬质泡沫塑料密度的增加，其压缩性能有显著的提高。
The characteristics is to regulate scope big, the tightly solid hour is subjected to force even, the anti- twists and bears to press strength high, used for the piping calorie tight space narrow part to connect, the price is just right, bearing corrosion.
特点是调节范围大，紧固时受力均匀，抗扭和耐压强度高，用于管道卡紧空间狭窄部位连接，价格适中，耐腐蚀。
In this paper, the bearing capacity of the column-beam joints poured with thesame strength concrete as beams and slabs of a construction in Chongqing is checked, so the feasibility of column-beam joints poured with the same strength as beams andslabs is discussed. And six column-beam joint specimens are tested which is subjectedto cyclic loading. Based on measurement of strains of both horizontal stirrups in thejoint core and longitudinal reinforcement passing through the joint, and the research ofthe specimens` ductility, energy-dissipation capacity and bond deterioration ofreinforcement passing through the joint, the influence of the column-beam joints pouredwith the same strength concrete as beams and slabs on the seismic performance of thespecimens was investigated.
本文对重庆市某实际工程的梁柱节点在采用梁板混凝土浇注后的承载力进行了验算，以考查这一施工方法在低烈度区应用的可行性；同时设计并完成了 3 组共 6 个钢筋混凝土空间框架节点的低周反复加载对比试验，通过量测各试件节点区水平箍筋以及贯穿节点的梁、柱纵筋在不同受力阶段的应变等，对比分析各组试件延性、耗能性及梁柱纵筋的粘结退化状况，考查了节点核芯区采用梁板混凝土浇注后对试件抗震性能的影响。
At last we give magnifying coefficient of bearing strength y and some advice in design and construction.
最后我们给出了页岩模数多孔砖局部受压时的强度提高系数γ以及设计施工的意见。
Its materials have high strength, load-bearing capacity, and resistant to fatigue, thermal deformation of a small anti-friction, wear and so on.
其材料有强度高、承载能力大、耐疲劳、热变形小、减摩、耐磨等特点。
At last, through analysis and calculate the ultimate bearing capacity of High strength bolt connection and compare with various model results which have existed.
结果表明：随着环境温度的升高，高强度螺栓连接的抗拉和抗剪刚度和极限承载力显著下降。
Based on the experiment of three different groups of samples the working principle and the failure types of the friction connection and the bearing connection high strength bolt were studied.
本文通过三组不同试件的试验，对磨擦型和承压型两种高度螺栓连接形式的工作机理和失效形式进行了试验研究。
The structural language is structural elements simplified out refined from the building and other specialized drawings of structural engineer, including foundation, wall, column, roof beam, board, stair, full-page proof detail picture, etc Then come to form the structural systems of the building or structures with these structural elements, including verticality and bearing and resist strength system of level, and then various load that situation produce in a most succinct way from transmission to foundation.
结构语言就是结构师从建筑及其它专业图纸中所提炼简化出来的结构元素，包括基础、墙、柱、梁、板、楼梯、大样细部图等等。
Based on analysis of factors effecting shearing strength of reinforced testing samples, it puts forward the calculation formula for shear bearing capacity of porous brickwork reinforced with alkali resistant glass fibr...
分析影响加固试件抗剪强度的因素；提出用耐碱玻纤网格布加固多孔砖砌体的受剪承载力计算公式；为方便工程应用，提出了用耐碱玻纤网格布加固多孔砖砌体的施工要求。
The stroke of cylinder bearing with compressing loading is controlled by buckling strength.
承受压缩负载的油缸的行程通过压曲强度来控制。
Nano-imprint lithography drum paper teeth axis, swayig begnawing workparts paper teeth or wear, allows unleashmy begnawing paper teeth in paper in an inconsistent state in that result in bilateral irregular longitudinal misregister, in which case on slow computers are more likely to occur, because the impact of low-speed machine tipping bucket, the strength of a rotational motion paper teeth ranges of swayig high speed machine is used, and indirect sheet transfer unleashmy simpleplan paper teeth have smaller, at the same time as a result of automatic circulation lubrication oil system, unleashmy and apparatdus paper teeth axis is not easy to wear, but bearing in mind that oil, oilway jam torn oil grinding.
压印滚筒咬纸牙轴，摆动咬纸牙轴或轴套磨损后，不离使得咬纸牙在咬纸功程洋处于不稳不退状况，以至于爆发双边无次序的纵向套印禁绝，这栽环境在不低速机上比辛便当呈现，因为不低速机翻斗撞击辛不小，咬纸牙轴动弹幅度比辛不小，不低速机是拔取摆动不直接递纸，并且咬纸牙闭合幅度也较小，同时又由于有被迫轮回油路编制润滑，所以咬纸牙轴及轴套不便当磨损，但给夺目油眼，油路畅通导致不续油咬不松。
The Liaocheng Topp bearing seat Limited company's good faith, the strength and the product quality obtain the field the approval.
聊城托普轴承座有限公司的诚信、实力和产品质量获得业界的认可。
In this paper, based on the study of compressive performance and shear strength of Yellow River silt bearing cellular bricking structures, the study of flexural behavior is also carried on.
本文在对黄河淤泥承重多孔砖砌体的抗压、抗剪性能研究的基础上，又对其整体弯曲抗拉能力进行了探索研究。
According to the power transmission shaft and the drive shaft speed design and analysis of the axial force, a strength of the shaft Verification, and select bearings and bearing strength calculation.
根据轴传递的功率及转速设计出各传动轴，并分析轴的受力情况，对轴进行强度校核，并选择轴承和轴承强度计算。
The slide-way of DF-8 high-strength, steel-base modified polyformaldehyde composite material is a kind of five-layered composite material composed of steel base, small-grained spherical copper powder, large-grained spherical copper powder, screw copper nail layer, superficial plastic, with the bearing structure.
DF-8高强度钢基改性聚甲醛复合材料轴承是由钢基体、小颗粒球形铜粉、大颗粒球形铜粉、螺旋铜钉、表层塑料构成的五层复合材料轴承。
Maleic rosin has been added to the surface of wood flour in the form of monoester, i. e., the formation of esterified wood flour bearing a pendent carboxylic group. The rheological study showed that the complex viscosity η(superscript *, storage modulus and loss modulus of WF-HDPE composites decreased firstly and increased afterward and declined lastly as the dosage of maleic rosin increased, however, the viscosity of the composite melts decreased as a whole. After the modification of wood flour, the rheological properties of composite melts were improved markedly. According to the mechanical test it was indicated that, by proper treatment of wood flour with maleic rosin, the tensile strength and flexural strength of WF-HDPE increased obviously.
WF-HDPE流变学研究表明：复合材料的复合黏度η(上标*、储能模量和损耗模量随马来松香用量的增加先减小后增大最后减小，但体系的黏度和模量总体呈下降趋势，木粉经马来松香改性后复合熔体的流变性能显著改善，这不仅有利于提高复合材料的成型加工效率，而且适当的马来松香处理也能够提高复合材料的拉伸强度和弯曲强度，后者被静态力学试验结果所证实。
this paper basis on the current codes, taking axis compressive resistance concrete column bearing capacity formula as constraint condition., taking cost as objective function, taking reinforcement diameter and concrete strength grade as design variables, giving an optimization design, got the best basic parameters which satisfied application conditions, to provide better calculation for the axis compressive resistance concrete colum design.
本文以现行规范为依据，以混凝土强度理论推导出的轴心抗压混凝土柱的承载力计算公式作为约束条件，以造价为目标函数，以混凝土中的钢筋直径、混凝土强度等级为设计变量，对其进行优化设计得到了满足使用条件下的最优基本参数，为轴心受压混凝土柱的设计提供了较好的计算依据。
With the measurement on the bridge for long time and the simulation calculated by using the ANSYS to make the secondary development, a conclusion is reached: the arching factor in the Tianjin-Binhai light railway is relatively small; that two months after the stretching, the creep develops very fast, about 70% of the total creep completes during this period. For the quality of the concrete (mixture ratio, material quality, strength, and elasticity) are ensured to reach the design standards, three months after the stretching of the pre-stressing strain it can start casting of the concrete to construct the bearing of the platform. If this work needs to be started fifty days after the stretching, the elasticity modulus of the concrete should be tested to be not less than 41.4Gpa. If the time is less than fifty days, this construction shall not be started.
通过对现场桥梁的长期监测，加上利用ANSYS的二次开发功能建立计算模型，通过分析对比得出如下结论：津滨轻轨桥梁的徐变上拱度很小，预应力混凝土徐变的发展在张拉之后的2个月内发展比较迅速，完成总徐变量的大约70%；混凝土徐变的发展在大约4个半月后趋于稳定而基本不再发展，在保证混凝土质量(配合比、材质、强度、弹性模量)达到设计标准的前提下，可以在预应力张拉3个月后浇注桥面承轨台，如果要在预应力张拉后50天进行桥面承轨台施工，则在施工前的混凝土弹性模量试验值不能小于41.4Gpa，预应力张拉后不足50天，不能进行桥面承轨台施工。
If bearing stratum are coarse soils, such as sand especially gravel and weathered rock etc, the failure pattern is compress mechanism, not as the sheafing mechanism of a the common cast-in-situ bored pile. In the meantime, the strength of pile material may govern the beating capacity of cast-in-situ bored piles with grouted toe.
文中对不同桩底持力层桩底灌浆桩的破坏模式进行了讨论，认为当桩底持力层为细砂层、中砂层尤其是砾卵石、强风化岩时，其破坏模式为桩底土的压缩破坏，同时桩身材料强度也可能成为桩的竖向承载力的控制因素。