知到答案建筑设计与结构选型智慧树答案_2022年

第五章

向量作用结构类型，是稳定的直线部件（杆或索）构成的结构体系。其受力的改向是：（ ）。
答案:通过向量分解，轴向力的传递实现的
向量作用结构类型，关于其典型的结构特征，表述正确的如下：（ ）。向量作用结构类型，可分为以下三种类型：（ ）。在贝聿铭设计的巴黎卢浮宫改造工程（1989）中，关于倒玻璃金字塔论述不正确的：（ ）。Renzo Piano and Richard Rogers设计的巴黎蓬皮杜艺术中心（1971-79），表述正确的：（ ）。福斯特事务所设计的英国赛恩思伯里视觉艺术中心（Sainebury Centre for the Visual Arts，1974-1977），表述不正确的：（ ）。格里姆.肖设计的伦敦滑铁卢国际站（1993），表述正确的是：（ ）。关于空间桁架体系，表述正确的：（ ）。福勒设计的1967世博会美国馆，是（ ）。以下内容表述不正确的：（ ）。Solids have a __________ shape and are not appreciably __________.
definite, incompressible
definite, compressible
indefinite, incompressible
indefinite, compressibleThe symbol for the element potassium is __________.
P
K
Ca
PtThe SI unit for mass is __________.The temperature of 25°C is __________ in kelvins.
138
166
103
248The density of silver is 10.5 g/cm3. A piece of silver with a mass of 61.3 g would occupy a volume of __________ cm3.
0.00155
10.5
0.171
644The correct result of the molecular mass calculation for H2SO4 is ________. 4 × 15.9994 + 32.066 + 2 × 1.0079
98.838
98.84
98.079
98.074There are __________ significant figures in the answer to the following computation: (29.2 - 20.0) (1.79 × 105)/1.39
2
3
5
1Of the following, __________ is the smallest mass.Accuracy refers to __________.
how close a measured number is to the true value
how close a measured number is to the calculated value
how close a measured number is to infinity
how close a measured number is to other measured numbersIn which one of the following numbers are all of the zeros significant?
0.003002
0.14329
100.09009
0.1