施工现场临时用房设计与施工安全探讨(2)
(1) Construction site temporary buildings Fire Design: Fire spacing is determined, and the number of design choices and placement of fire extinguishers; electrical safety design (2) Construction site temporary buildings: the distribution box design, distribution select the box configuration of electrical components as well as design, installation, grounding and lightning protection of distribution box; structural design (3) construction site temporary buildings: the structural design loads involved in selection, material selection design, foundation and foundation design, structure and structure design; (4) construction site temporary buildings construction process design: preparation before installation requirements and program design and installation of the control points, quality, project acceptance.
Construction site temporary space is a complete , organic system , it is compared with permanent buildings with strong features , so from a different angle to take a different approach to prevent and respond to a variety of security issues , the use of systems the joint action in order to achieve good control effect. To be considered in the design process the integrity of the construction site of a temporary space, and the overall effect of strengthening the linkages between systems. The principles of the various subsystems, the actual use of the method add to grasp the basic laws of the entire design and core, well meet various standards, improve the design of practicality; the majority of the construction site for the design and construction of temporary buildings provide a good reference.
The design for the object has multiple monomers, with a strong similarity, it is only for a temporary construction site where two houses were specific analysis, and other monomers may refer to its design.
Key words: prefabricated mobile house； construction safety；design of fire protection system； design of structural；design of electrical.
目 录
1 绪论 1
1.1 施工现场临时用房的概况 1
1.2 我国施工现场临时用房现状及特点 1
1.2.1 我国施工现场临时用房安全现状 1
1.2.2 施工现场临时用房特点 1
1.3 施工现场临时用房设计常存在的安全问题及安全措施 2
1.3.1 临时用房设计上的安全问题 2
1.3.2 保证施工现场临时用房的安全体系 3
1.4 施工现场临时用房施工安全探讨 4
1.4.1 危险源与不利环境因素识别评价和控制 4
1.4.2 施工现场安全生产保证计划 4
1.4.3 组织机构与职责权限 4
1.5 设计主要内容 4
2 工程概况分析 6
2.1 工程概况 6
2.2 现场勘查及初步设计 6
3 施工现场临时用房消防设计 7
3.1 防火间距设置 7
3.2 灭火器配置 7
3.2.1 火灾种类和危险等级与灭火器配置场所的关系 7
3.2.2 灭火器的类型选择 9
3.2.3 灭火器配置规范 10
3.2.4 灭火器的最大保护距离 10
4 施工现场临时用房结构设计 11
4.1 结构设计的一般要求 11
4.2 材料设计 11
4.3 荷载与荷载效应 12
4.4 地基与基础 12
4.5 结构设计与构造 12
5 施工现场临时用房用电安全设计 14
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