磨损。吊钩截面周长或承载销超过磨损超过10%(或厂家推荐值)。
Wear. Any wear exceeding 10% (or as recommended by the manufacturer) of the original section dimension of the hook or its load pin.
上海地区建筑工程普遍采用桩基,但以粘性土为持力层的预制桩实测承载力普遍低于理论值,主要是因为休止期较短及对端承力作用认识不足。
Pile foundation is widely used in construction in Shanghai region, but the site test data on bearing capacity of pre-cast concrete pile based on cohesive soil were lower than theoretical level.
将建议公式计算值和试验结果作了比较,验证了初始转动刚度和极限承载力的计算方法和数学模型的正确性。
Compared with the test results, the calculation methods of the initial rotational stiffness and the bearing capacity and the mathematic model were testified to be true.
为此,根据大量的试验检测结果建立了PFWD与承载板、CBR、弯沉和FWD检测值之间的相关关系,结果表明各检测值之间存在良好的双对数关系。
So the correlations of PFWD and bearing plate, CBR, deflection, FWD are established according to many testing results. The analyses indicate that the correlations are good in double logarithm.
还对该类加固构件承载力设计值进行了讨论,供工程设计及有关规程编制参考。
In addition, the design ultimate bearing capacity of this kind of strengthening member is discussed, which provides a reference for engineering design and relevant rules compiling.
本方法只需要取得不同荷载工况下若干点的的挠度值,就可以利用有限元程序对拱桥的承载力作出评定。
This method only needs several workings deflections. And then we can assess the bearing capacity of arch bridge on the basis of the finite element program.
在试验研究的基础上,提出了碳纤维加固混凝土梁的抗弯承载力计算方法,并与实测值进行了比较。
Based on the experimental study, the method of calculating bending capacity of concrete beams strengthened with Carbon Fiber Reinforced Polymer is put forward.
对复合地基承载力的取值标准进行了分析,分析表明采用相对变形值和变形值变化率确定承载力取值更符合复合地基的情况。
The analysis result shows that bearing capacity of composite foundation determined by relatively deformation and change rate of deformation is more suitable for composite foundation.
尤其是调质钢焊接接头的软化区,其性能值和宽度严重影响接头的承载能力。
Especially, the softened zone's performance indexes and width affect the load-supporting capability of the quenched and tempered steel's welded joints seriously.
将理论计算值与试验数据进行比较,进而确定该桥的承载能力。
Theory calculated value was compared with test data, and load carrying capacity of the bridge can be made sure.
在岩土工程勘察中,粘粒含量这一特殊指标常用于判别饱和砂土液化以及进行地基承载力特征值计算。
In geotechnical investigation, clay particle content is often used in identifying saturated sand liquefaction and calculating the characteristic value of foundation bearing capacity.
合理地布置平衡重的位置以使主轴承载荷的最大值达到最小,这是平衡重设计的又一问题。
The reasonable disposition of the crankshaft counterweight can minimize the maximum load on the main bearing, it is another problem of the design of the counterweight.
混凝土受压状态下栓钉抗剪承载力约为现行钢结构设计规范规定值的1.5 ~ 2.2倍。
The push-out test results of shear bearing capacity is about 1.5-2.2 times of the value of current design specifications.
文中提出了这类构件受冲切承载力计算方法,按此方法计算所得值与国内外试验结果的符合程度较好。
The proposed method of calculating punching capacity of such elements is put forward and the calculation results agree well with the test results available at home and abroad.
在此基础上得到了水泥土抗压强度平均值和单桩承载力的理论值。
On this basis, the mean value of the compression strength and the theoretical value of pile carrying capacity are gained.
依据扁铲侧胀试验的结果,对桩侧土水平抗力系数的比例系数进行了估算,并估算出单桩水平承载力设计值;
Based on dilatometer test result, the proportional coefficient of lateral resistance coefficient in pile's lateral soil, and the design value of single pile lateral bearing capacity is estimated.
根据平截面假定和应变协调条件计算的受弯承载力与实测值符合较好。
The flexural strength calculated on the basis of the plane section assumption and strain compatibility condition agrees well with the test results.
结构的特征值屈曲分析及几何材料双非线性全过程分析表明,结构的稳定承载力满足要求。
The buckling analysis and nonlinear full-range analysis with both geometrical and material nonlinearity showed that the stable bearing capacity met the requirements.
使产生裂缝的构件内力值显著降低,满足承载力要求。
The load stresses of the members, in which cracks appear, are increased and meet the dema...
概述深层水泥搅拌桩; 设计单桩承载力标准值及置换率;
The standard bearing capacity of single deep cement mixing pile and its displacement ratio are briefly described.
通过研究不同边界条件下锚桩的破坏形式,确定了锚桩的极限承载力标准值。
According to the research on collapse mode of anchor pile in different boundary conditions, the normal value of ultimate bearing capacity about anchor piles is established.
研究结果表明,实测值与理论值吻合,大桥的承载能力满足设计要求。
The study results show that the measured values coincide with the theoretical ones and the carrying capacity of the bridge will satisfy the design requirement.
对于高支模体系,不同顶端伸出长度(a值)和搭设步距对其整体稳定承载力有显著影响。
For high formwork support system, different apical extension length (a) and laying drawing pace have obvious influence on the whole stable bearing capacity.
该公式计算简便,与试验值吻合较好,并与普通受弯构件受剪承载力计算公式相衔接。
These formulas are easy to use, similar to test results. and join to general members in bending.
当配筋特征值不大于0.2时,承载能力极限状态下碳纤维片材的拉应变可以接近或超过允许拉应变,因此可以有效地对受弯构件正截面承载力进行加固;
When the ratio not more than 0.2, CFRP tensile strain can reach or exceed the permissible strain at ultimate capacity state, and therefore CFRP can work efficiently.
采用现场静荷载试验所得到的单桩垂直承载力标准值是最基本、最合理的,它是桩基础设计最主要最可靠的依据。
The standard value from the spot dead load experiment is the most important and reliable basis of the stake base design.
采用已有的钢管混凝土规范公式对钢管轻集料混凝土的抗弯承载力和抗弯刚度分别进行计算,计算结果与试验值进行分析比较。
The flexural bearing capacity and flexural stiffness of LACFST are calculated using the formula of existing criterions, which are compared with the tested values.
用弹塑性截面分析法、非线性有限元法计算了梁的承载力与挠度,理论计算值与试验值吻合良好。
A nonlinear finite element method analysis is conducted that corroborates the results from the experimental study and inelastic section analysis.
应用该方法计算所得梁的受弯承载力比试验值平均小26%。
The ultimate flexural strength of SRC beam calculated by using this method is averagely 26 percent smaller than that of test.
应用该方法计算所得梁的受弯承载力比试验值平均小26%。
The ultimate flexural strength of SRC beam calculated by using this method is averagely 26 percent smaller than that of test.
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