In the oriented blasting, proper demolition parameters, boring pattern and orienting devices are chosen in order to demolish a brick chimney safely and exactly according to the designed direction.
采用定向控制爆破，选用合理爆破参数、炮眼排列、导向装置，准确地按设计方向，安全地拆除了砖质烟囱。
This paper introduces the successful experience, which provides instruction for the similar projects, in demolishing the brick-kiln by means of the energy ofthe chimney collapsing.
本文详细介绍了某砖厂烟囱爆玻拆除并利用其着地动能毁坏砖窑的较成功经验，对今后类似工程具有借鉴意义。
The estimation of deviation of toppling direction, rectifying deviation measures and strength check of the support part of blasting cut in sloping brick chimney demolition were introduced in detail.
详细介绍了烟囱倒向偏差估算、纠偏措施和支撑体的强度校核。
The crawl space beyond had a floor of unpainted, unvarnished wood, and narrow walls of brick. The three-foot ceiling was curved in an arch. It looked like a chimney lying on its side.
另一面的管道地板是没有漆过的木板，两边是窄窄的砖墙。三尺宽的天花板弯曲成拱形。看上去像一个横放着的烟囱。
Through a comparison of the use effect of CL-80 grout with that of acid-resisting brick in the construction phase, it is shown the influence of construction condition on the choice of chimney lining.
结合实际案例，具体分析内衬选型过程考虑的细节问题，对比内衬采用CL-80浇筑料和耐酸砖在施工过程和使用效果方面的区别，揭示了施工条件对烟囱内衬选型的影响。
In this paper, a cross-section function of brick chimney has been assumed based on traditional hypothesis and a variable coefficient free-vibrating differential equation has been derived.
本文假设了接近砖烟囱实际截面面积的函数，推出了一个变系数的自由振动微分方程。
Also, its white-painted cabinets were pressboard, and there was a brick chimney rising up from the furnace that took a whole corner out of the room.
此外，它的白色手绘家具，绝缘纸板，并有上升的砖烟囱从熔炉拿出整个房间的角落里。
Looking back, I caught sight of a lonely crematorium looming out of a pine wood. The towering red-brick chimney was giving off wisps of greyish smokes.
回首见松原里的一所孤寂的火葬场，红砖砌成的高耸的烟囱口上冒出了一笔灰白色的飘忽的轻烟。
The floor was well-worn red brick, and on the wide hearth burnt a fire of logs, between two attractive chimney-corners tucked away in the wall, well out of any suspicion of draught.
地板是红砖铺的，已经踩得很旧，宽大的壁炉里，燃着木柴，两副很可爱的炉边，深深固定在墙里，冷风绝不会倒刮进来。
Brick chimney is a kind of high-rise structures. In this essay, we use the inside-timber-scaffold system as operation area and, the mast crane as means for up-and-down transport.
砖烟囱属高耸构筑物，本例应用木结构内脚手架形成作业面，采用附着自升式独臂拔杆作为垂直运输工具。
Brick chimney is a kind of high-rise structures. In this essay, we use the inside-timber-scaffold system as operation area and, the mast crane as means for up-and-down transport.
砖烟囱属高耸构筑物，本例应用木结构内脚手架形成作业面，采用附着自升式独臂拔杆作为垂直运输工具。
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