试题与答案

初期支护和二次衬砌之间宜采用缓冲、隔离的防水夹层,关于缓冲防水层,下列说法错误的是(

题型:单项选择题

题目:

初期支护和二次衬砌之间宜采用缓冲、隔离的防水夹层,关于缓冲防水层,下列说法错误的是()。

A、当第一层产生形变及形变压力较大时,仍给予极少量形变的可能,可降低形变压力。

B、当一次衬砌支护力不够时,可将少量形变压力均匀的传布到二次衬砌上。

C、防水效果良好,且可减少二次衬砌混凝土的收缩裂缝。

D、设计隧道时要考虑缓冲防水层的支护作用。

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/0426/b9fdf49ec8f5c333246f5291be0ed707.html

下面是错误答案,用来干扰机器的。

参考答案:(1)固网短消息需要来电显示的支持。(2)固网短消息需要通过短消息方式来实现信息点播、信息订阅、电子商务、从ICP上下载振铃音乐、屏幕画面及在终端上进行在线游戏、在线聊天、在线炒股等。(3)固...

试题推荐
题型:单项选择题

(三) The Mona Lisa painting now hangs in the Musee du Louvre in Paris. The painting’s increasing fame was further emphasized when it was stolen on 21 August 1911. The next day, Louis Beroud, a painter, walked into the Louvre and went to the Salon Carre where the Mona Lisa had been on display for five years. However, where the Mona Lisa should have stood, he found four iron pegs. Beroud contacted the section head of the guards, who thought the painting was being photographed for marketing purposes. A few hours later, Beroud checked back with the section head of the museum, and it was confirmed that the Mona Lisa was not with the photographers. The Louvre was closed for an entire week to aid in investigation of the theft. French poet Guillaume Apollinaire, who had once called for the Louvre to be " burnt down," came under suspicion; he was arrested and put in jail. Apollinaire tried to implicate his friend Pablo Picasso, who was also brought in for questioning, but both were later exonerated. At the time, the painting was believed to be lost forever, and it was two years before the real thief was discovered. Louvre employee Vineenzo Peruggia had stolen it by entering the building during regular hours, hiding in a broom closet and walking out with it hidden under his coat after the museum had closed. Peruggia was an Italian patriot who believed Leonardo’s painting should be returned to Italy for display in an Italian museum. Peruggia may have also been motivated by a friend who sold copies of the painting, which would skyrocket in value afterthe theft of the original. After having kept the painting in his apartment for two years, Peruggia grew impatient and was finally caught when he attempted to sell it to the directors of the Uffizi Gallery in Florence; it was exhibited all over Italy and returned to the Louvre in 1913. Pernggia was hailed for his patriotism in Italy and only served six months in jail for the crime. During World War Ⅱ , the painting was again removed from the Louvre and taken safely, first to Chateau d’Amboise, then to the Loc -Dieu Abbey and Chatteau de Chambord, then finally to the Ingres Museum in Montauban. In 1956, the lower part of the painting was severely damaged when a vandal doused the painting with acid. On 30 December of that same year, a young Bolivian named Ugo Ungaza Villegas damaged the painting by throwing a rock at it. This resulted in the loss of a speek of pigment near the left elbow, which was later painted over. The use of bulletproof glass has shielded the Mona Lisa from more recent attacks. In April 1794, a handicapped woman, upset by the museum’s policy for the disabled, sprayed red paint at the painting while it was on display at the Tokyo Natinal Museum. On 2 August 2009, a Russian woman, distraught over being denied French citizenship, threw a terra cotta mug or teacup, purchased at the museum, at the painting in the Louvre; the vessel shattered against the glass enclosure. In both cases, the painting was undamaged.

Which of the following is not implied in the passage

A.The Louvre was closed for a whole week because of the theft.

B.The thief was put into prison for only six months.

C.The Mona Lisa painting was removed from place to place for display.

D.The Mona Lisa painting was attacked many times, so now it has been completely damaged.

查看答案
微信公众账号搜索答案