查询词典 anchor bolt

On the basis of this, some controlling countermeasures have been proposed to improve the stiffness of bolt anchor cable.

据此提出了提高锚杆锚索体刚度的技术对策。

When the bolt is tightened, it should not bend the Anchor Plate .

当螺栓收紧，但它不应弯曲的锚板。

Now appears a sort of plastic expansion shell bolt,which has strong expansion anchor-hold.

为了解决这一问题，出现了一种具有强胀锚力的塑料胀壳式锚杆。

2 Where two metal components of an anchor are in contact both components should be the same grade of stainless steel, for example a fixed hanger and an expansion bolt.

2两个金属的锚栓元件，接触之处的材质须为同级的不袗，如固定耳片和膨胀锚栓。

Company main products are: solid wood interior doors series; Chemical Anchor series; building adhesive series; expansion bolt series.

公司主要产品分为：实木内门系列；化学锚栓系列；建筑胶粘剂系列；膨胀螺栓系列。

For the more, we study the anchor and hanging performances of expansion bolt in the masonry. The results indicate that this kind of masonry can satisfy the requirements of anchor or hanging force in decoration of building.

通过锚栓在砌体中的后锚固性能试验研究和墙体吊挂力试验研究，表明砌体具有一定的锚固抗拔性能和抗弯剪荷载能力，基本能够满足后装修较小锚固力及吊挂力要求。

Railway hardware and equipments: all kinds of clip、washers、No.70 rail spike、fishplate、anti-loosen nuts、rail anchor、rail brace、 track jack、torsional spanner, all kinds of screw spike、timber drive spike、rail bolt、fish bolt、type T bolts and other railway parts

国内外铁路及五金器材：各类型号弹条、弹垫、挡板、70型道钉、鱼尾板、防松螺母、防爬器、轨撑、起轨器、防松螺帽专用扭力扳手等器材，各类螺纹道钉、麻花道钉、轨道螺栓、鱼尾螺栓、T型螺栓、等铁路标准件。

Based on active timbering principle of bolt-grouting, shearing strength between bolt-grouting and rock can be transformed into the surface pressure of acting on the inner surface in the cavity and anchor-forced rock is regarded as a equivalent material.

3基于锚杆的主动支护原理，将锚杆与岩体之间的剪应力转换为作用在洞室内表面上的面压力，将锚固后的岩体视为等效材料。

Successively presided over the completion of the "driving belt transformation","The overall Cai De Bolt Combined Support shed into a corner"."Fully-face cut the whole plant linked to anchor support,""Fully-face with remote power supply for the" transformation of a series of design and technology projects, its "soft roof mining roadway depiction bar Anchor Support Mechanism and control technology" of the Shanxi Provincial Science and Technology Achievement Award.

先后主持完成了《落地皮带改造》，《综采地眼锚棚联合支护一次成巷》，《综采工作面切眼挂厂全锚支护》，《综采工作面远距离供液供电》等多项设计改造科技项目，其《松软顶板回采巷道描杆锚索支护机理与控制技术研究》获山西省科学技术成果奖。

Railway hardware and equipments: all kinds of clip、washers、No.70 rail spike、fi shplate、 anti-loo sen nuts、rail anchor、rail brace、 track jack、torsional spanner, all kinds of screw spike、timber drive spike、rail bolt、fish bolt、type T bolts and other railway parts

国内外铁路及五金器材：各类型号弹条、弹垫、挡板、70型道钉、鱼尾板、防松螺母、防爬器、轨撑、起轨器、防松螺帽专用扭力扳手等器材，各类螺纹道钉、麻花道钉、轨道螺栓、鱼尾螺栓、T型螺栓、等铁路标准件。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。