Due to the weak surrounding rock, high ground stress. easy collapse and big deformation, the construction of tunnels with mudstone were very difficult.
泥岩隧道围岩软弱,地应力强烈,易坍塌大变形,修建困难。
This paper analyzes the stretching and turning edge process of big deformation for an array turning edge-hole and proposes some solutions to the problems.
对固定支架成形的变薄引伸、翻边的工艺进行了分析,对出现的问题提出了解决办法。
Relative to the bungalow, villa and other buildings, multilayer, high-rise buildings because appearance in response to sunlight the area is large, so more stress, deformation and more big.
相对于平房、别墅等建筑,多层、高层建筑物由于外表受到阳光照射面积大,所以应力更大,变形也更大。
But some masonry pagodas situated in inclination because they with the big weight, the low strength, and they are sensitive to the deformation of the foundation.
但是由于砖石结构的自重大、强度低,对地基的变形比较敏感,较多的砖石古塔都存在不同程度的倾斜。
On the other hand may cause the material to have the big plastic deformation, improving material tissues, obtaining the submicron even nanometer bulk materials.
另一方面可以使材料产生较大的塑性变形,改善材料的内部组织,获得亚微米级甚至纳米级块体材料。
A static reference measurement is taken to avoid the effect of big skin deformation around joints to the measured data of joint markers.
并提出静态参考测量的措施,避免关节周围较大的皮肤变形对测量数据的影响。
The stress relief method of hole diameter deformation was used to measure the stress distribution of the pillar structure in the mined area in a big phosphate mine.
采用孔径变形应力解除法,测量了某大型磷矿采空区中矿柱结构的应力分布规律;
As bearing pressure isn't enough beam and plate deformation of reinforcement concrete is much big, crack is much wide and rusting is serious.
由于承载力不足使钢筋混凝土梁的变形过大,裂缝过大,钢筋锈蚀严重等。
The detection of deformation for big mineral machines has been introduced and discussed by using close- range photograph.
对近景摄影测量检测大型匀矿机变形进行了介绍和讨论,并对该方法进行精度分析。
All the main piece such as standard knot, tie, up and down turntable adopt CO2 gas coverage weld whose depth is big and the deformation is small. The assembling of standard knot can interchange.
标准节、拉杆、上下转台等主要部件(位)全部采用CO2气体保护焊,熔深大,变形小标准节可互换组合。
When no big-size plate vulcanizing press machine, through design deformation mold, could mold big-size high precision O-shape rubber seal on little plate vulcanizing press machine.
在不具备大平板硫化机及大型加工设备条件下,通过设计加工“变形模具”,在小平板硫化机上生产出大规格、高精度的O型橡胶密封圈。
The super radial gate for the Hongjiang Hydropower Station has many welding joints so that it is big in welding deformation and difficult to control the welding deformation.
洪江电站超大型弧形闸门焊缝较多,焊接变形较大、焊接变形控制困难。闸门制作中,利用多种焊接变形控制技术,对闸门制造全过程焊接进行了跟踪和研究。
The MAX deformation lie to left side of big pipe, and the deformation get smaller removed from left side to container bottom, as close to the bottom, the deformation began to harder.
而三种工艺参数的焊后变形最大值均位于大接管左侧的焊缝处,沿左侧焊缝向容器底部方向变形逐渐减小,在接近容器底部变形又开始增大。
The thermal-elastic deformation of EMP radial sliding bearing makes rather big influence on lubrication properties of bearing.
EMP径向滑动轴承的热弹变形对轴承的润滑性能影响较大。
Do not avoid a MBT sandals, "Pei-ling on the big" way of thinking, is most likely to cause trouble for the deformation of the incentives of toe bone!
切忌不要有MBT凉鞋“穿穿就大了”这样的想法,穿小鞋是最容易导致脚趾骨骼变形的诱因之一!
Slope of destruction often associated with large displacement and plastic strain, therefore, the traditional small-deformation finite element method is no doubt big error.
边坡的破坏往往伴随着很大的位移和塑性应变,因此,采用传统的小变形有限元方法计算无疑误差较大。
The cold deformation degree of 3003 aluminium alloy foils used for the capacitor has a big effect on the specific electric-capacity of the capacitor.
电容器用3003铝合金箔材的冷变形程度对电容器的比电容值影响很大,而冷变形程度的大小在组织检验中可通过箔材的变形纤维粗细表现出来。
The deformation of nets is very big at narrow location due to less metal here when same width rib was filled with different width billet.
使用非等宽度毛坯情况下,窄板处金属体积少,网格畸变严重。
The deformation of nets is very big at narrow location due to less metal here when same width rib was filled with different width billet.
使用非等宽度毛坯情况下,窄板处金属体积少,网格畸变严重。
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