某市一栋综合楼,地下共4层,地上共20层,采用框架剪力墙结构,总建筑面积30万m2,

题型:问答题 案例分析题

问题:

某市一栋综合楼,地下共4层,地上共20层,采用框架剪力墙结构,总建筑面积30万m2,主楼与其裙房之间设有防火墙等防火分隔设施,主楼各层建筑面积均大于1000m2。该综合楼总平面布局及周边民用建筑等相关信息如图1所示。该综合楼地下3、4层均为人防层,其主要使用功能均为普通汽车库、复式汽车库和储存可燃固体的库房;地下2层主要使用功能为展览厅、管理用房及燃气锅炉房、柴油发电机房、变压器室、配电室、消防泵房等设备用房;地下1层主要使用功能为消防控制室、管理用房及商场营业厅。主楼首层主要使用功能为门厅、咖啡厅、自助餐厅、商场营业厅,地上2、3层主要使用功能为儿童游乐厅、展览厅、商场营业厅,地上4~19层主要使用功能为办公室,地上20层主要使用功能为会议厅、多功能厅。裙房1~6层主要使用功能为商场营业厅。该建筑按有关国家工程建设消防技术标准配置了室内外消火栓给水系统、自动喷水灭火系统和火灾自动报警系统等消防设施及器材。

根据以上场景,回答下列问题。

消防水泵的启动方式分为哪几种?

考点:一级消防工程师消防安全案例分析综合练习消防安全案例分析综合练习题库
题型:问答题 案例分析题
已知函数f(x)=|lg(x-1)|-(
1
3
x有两个零点x1,x2,则有(  )
A.x1x2<1B.x1x2<x1+x2C.x1x2=x1+x2D.x1x2>x1+x2
题型:问答题 案例分析题

图纸会审纪要由( )负责整理。

A.设计单位

B.监理单位

C.施工单位

D.建设单位

题型:问答题 案例分析题

男性,21岁。骑自行车摔伤右腰部,伤后腰部疼痛,无肉眼血尿。查体:脉搏、血压正常。右腰部叩击痛明显,未触及包块。尿常规:显微镜下红细胞充满视野。首先要考虑的诊断是()。

A.轻度肾挫裂伤

B.轻度肾挫伤

C.中度肾挫裂伤

D.肾血管损伤

E.输尿管损伤

题型:问答题 案例分析题

Motivation is "the driving force within individuals that impels them to action." And goals are the sought-after results_____(1) motivated behavior.Motivation can be either positive or negative_____(2) direction. We may feel a driving force toward some object or condition, _____(3) a driving force away from some object or condition. For example, a person may be impelled toward a restaurant to fulfill a need, hunger, and away_____(4) an airplane to fulfill a need of safety. Some psychologists refer to positive drives_____(5) needs, wants or desires,_____(6) negative drives as fears or aversions._____ (7), though negative and positive motivational forces seem to differ dramatically_____(8) terms of physical and sometimes emotional activity, they are basically similar in_____(9) they both serve to initiate and sustain human behavior.____(10) this reason, researchers often refer _____(11) both kinds of drives or motives as needs, wants and desires.Goals, _____(12), can be either positive or negative. A positive goal is one toward_____ (13) behavior is directed and it is often referred to as an approach object. A negative goal is _____(14) from which behavior is directed away and it is sometimes referred to as an avoidance object. Since both approach and avoidance goals can be considered objectives of motivated behavior, most researchers refer to_____(15) types simply as goals. Consider this example. A middle-aged woman may wish to remain_____(16) attractive as possible. Her positive goal is to appear desirable, and_____(17) she may use a perfume advertised to make her irresistible. A negative goal may be to prevent her skin_____(18) aging, and therefore she may buy and use face creams._____(19) the former case, she uses perfume to help her achieve her positive goal — attractiveness; in the____(20) case, she uses face creams to help avoid a negative goal — wrinkled skin.

题型:问答题 案例分析题

已知某分项工程有关数据如下表所示,则该分项工程费用偏差为( )万元。 计划工程量(m2) 已完工程量(m2) 预算单价(元/m2) 实际单价(元/m2) 500000 550000 20 18

A.100
B.-100
C.110
D.-110

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