smoke preventing staircase

Aiming at some provisions in the code of design on building fire protection and prevention,analysed smoke preventing setting of smoke preventing staircase and antechamber,calculation of antechamber pressurizing air supply volume and design of smoke extraction,and gave the author′s personal opinions.

就《建筑设计防火规范》中的一些防排烟相关规定,如防烟楼梯间及前室的防烟设计、前室正压送风量计算、排烟设计等问题进行了分析,并提出了个人见解。

Analyses flow patterns of the pressurizing air simultaueous supply system insmoke preventing staircase and common antechamber, glves the detailed calculating formulasand it's apply example.

分析防烟楼梯间和合用前室同时加压送风系统的空气流动规律，给出了较为具体的计算防烟楼梯间和合用前室加压送风量的计算公式，并有计算实例。

Discussing about the design of adding press and delivering wind in stair well underground guarding against smoke in the high-rise civil building;

高层民用建筑地下防烟楼梯间加压送风设计

Smoke Shared Staircase Design and Construction

共用防烟楼梯间防烟设计施工的探讨

Using air curtain for smoke proof in the staircase of high-rise building

空气幕在高层建筑楼梯间防烟中的应用

Study on the influence of stack effect in stairwell on the compartment combustion and the spill Plume

楼梯井内烟囱效应对着火房间燃烧和溢出烟气的影响研究

Smoke Control of the Stair and the Vestibule Numerical Simulation in High-Rise Building;

高层建筑楼梯间及前室烟气控制方式的数值模拟研究

A vertical support at the center of a circular staircase.

螺旋楼梯中柱环行楼梯中间的垂直支撑

fitting ,of plastics, for permanent installation in or on staircases

塑料配件,用于楼梯间内或楼梯上的固定装置

a rod that holds a stair-carpet in the angle between two steps.

两级楼梯间夹住楼梯地毯的角的条状物。

an apartment in a building without an elevator.

没有电梯大楼的楼上房间。

"Traditional wooden staircases are constructed with stringers, Beams inclined to the angle of the staircase. Stringers are supported by newel posts, which also support the handrail, forming a Balustrade. "

踏阶设在依楼梯角度倾斜的楼梯侧板之间,楼梯侧板支在立柱上,立柱也支承楼梯扶手和栏杆。

an open shaft through the floors of a building (as for a stairway).

一种通过建筑物楼层之间的（像楼梯）开口楼井。

Good! You're supposed to avoid smoke-filled stairwells and stay put for thirty minutes: did you do that?

很好！你应该躲开浓烟密布的楼梯间，并待在原地30分钟；你这样做了吗？

The stair treads were covered with rubber to prevent slipping.

楼梯踏板上铺了橡皮，以防滑跌。

Special rooms available for the disabled.

设有无烟楼层、商务楼层和残疾人房间。

Charles looked round him at the dingy smoke-discolored walls, the worm-eaten staircase.

查尔斯环视被烟熏黑的墙壁和虫蛀的楼梯。

Research on Smoke Exhausting Efficiency in Different Smoke Control Model of Different Stair Structures in Subway Station Fire

地铁站台层楼梯结构对不同排烟模式下排烟效率的影响研究

He descended the little staircase with which we are acquainted, and entered Noirtier's room.

他走下楼梯，走进诺瓦蒂埃的房间。

This is it. This is the place where...We're here. We're...

-我们没时间了 -就是那楼梯,在下面

Use the stairwell nearest your exit.

使用离诸位出口处最近的楼梯间。