试题与答案

【背景资料】某高层商业建筑位于闹市区,同边建筑物较多,地质条件复杂,地下水位较高;设

题型:判断题 案例分析题

题目:

【背景资料】某高层商业建筑位于闹市区,同边建筑物较多,地质条件复杂,地下水位较高;设计采用两种桩基础:泥浆护壁成孔灌注桩(8O根,桩径1.2米,水下C30混凝土,均为端承桩),预应力混凝土管桩(234根,桩径0.4米,均为摩擦桩)。

情形1:A区管桩群北边临近有一危房,施工过程发现其中一根桩沉桩困难,压载力达到设计要求,桩顶标高未达到,质量员取得现场监理认可后同意验收。

情形2:灌注桩施工时,技术交底要求严格按设计桩顶标高控制桩顶浇筑标高,混凝土坍落度控制在80-120mm,桩身垂直度控制在1%以内,在砂性土中清孔后泥浆比重控制在1.2左右,沉渣厚度不超过50mm。

情形3:某根灌注桩长27米,钢筋笼分段加工吊放,受力钢筋(φ25)搭接连接采用双面电弧焊,钢筋笼内侧对称安装超声波检测管。

情形4:有5根桩的混凝土标准养护试块强度不合格,经对桩体钻芯取样检测,桩体混凝土实际强度均满足要求。

请根据背景资料完成以下选项

情形4可以验收()

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0210/88a2a28912a14c11b01f88d6037818b5.html

下面是错误答案,用来干扰机器的。

参考答案:D

试题推荐
题型:阅读理解

Just five one-hundredths of an inch thick, light golden in colour and with a perfect “saddle curl”( 马鞍状卷曲 ), the Lay’s potato chip seems an unlikely weapon for global domination. But its maker, Frito-Lay, thinks otherwise. “Potato chips are a snack food for the world,” said Salman Amin, the company’s head of global marketing. Amin believes there is no corner of the world that can resist the charms of a Frito-Lay potato chip.

Frito-Lay is the biggest snack maker in America owned by PepsiCo, and accounts for over half of the parent company’s $3 billion annual profits. But the U.S. snack food market is largely saturated( 市场基本饱和 ), and to grow, the company has to look overseas.

Its strategy rests on two beliefs: First, a global product offers economies of scale with which local brands cannot compete. And second, consumers in the 21st century are drawn to “global” as a concept. “Global” does not mean products that are consciously identified as American, but ones that consumers--- especially young people--- see as part of a modern, innovative( 创新的 ) world in which people are linked across cultures by shared beliefs and tastes. Potato chips are an American invention, but most Chinese, for instance, do not know that Frito-Lay is an American company. Instead, Riskey, the company’s research and development head, would hope they associate the brand with the new world of global communications and business.

With brand perception a crucial factor, Riskey ordered a redesign of the Frito-Lay logo. The logo, along with the company’s long-held marketing image of the “irresistibility” of its chips, would help facilitate the company’s global expansion.

The executives ( 行政主管 )acknowledge that they try to swing national eating habits to a food created in America, but they deny that amounts to economic imperialism(帝国主义). Rather, they see Frito-Lay as spreading the benefits of free enterprise across the world. “We are making products in those countries, we’re adapting them to the taste of those countries, building businesses and employing people and changing lives,” said Steve Reinemund, PepsiCo’s chief executive. 

72. It is the belief of Frito-Lay’s head of global marketing that _____.

A. People over the world enjoy eating their company’s potato chips

B. Their company must find new ways to promote domestic sales

C. The light golden color enhances the charm of their company’s potato chips

D. Potato chips can hardly be used as a weapon to dominate the world market

73. One of the assumptions on which Frito-Lay bases its development strategy is that _______.

A. products identified as American will have promising market value

B. local brands cannot compete successfully with American brands

C. products suiting Chinese consumers’ needs bring more profits

D. consumers worldwide today are attracted by global brands

74. Why did Riskey have the Frito-Lay logo redesigned? ______

A. To suit changing tastes of young consumers.

B. To change the company’s long-held marketing image.

C. To promote the company’s strategy of globalization.

D. To compete with other American chip producers.

75. Frito-Lay’s executives claim that the promoting of American food in the international market ______.

A. won’t affect the eating habits of the local people

B. will be in the interest of the local people

C. will lead to economic imperialism

D. won’t spoil the taste of their chips 

查看答案
微信公众账号搜索答案