2012年一级建造师市政工程考试真题及答案

According to Office Party of mass line education practice activities led group of unified arrangements, units main led to for cadres workers Shang a times party lecture, due to himself level limited, only put this stage concentrated learning of experience today and everyone common with learning exchange, purpose is let we further deep understanding mass line of connotation, insisted party of mass line, do masses work, following main from four a aspects told: a, and full awareness party of mass line education practice activities of major meaning Party's 18 major distinct proposed to focus on the party's advanced nature and purity, in the party, with "pragmatic and clean for the people" as the main content of the party's mass line and educational practice. This is comrade XI Jinping as party General Secretary and adhere to strictly adminis tering the party, strengthen the party's major decision is in line with the public expectations and strengthening the construction of learning-oriented service innovation of Marxist party's major deployment, is the important measure to advance the great cause of socialism with Chinese characteristics. First, carry out the party's mass line in education practice, was carrying 18 of the party spirit, summon a powerful force for realizing the great rejuvenation of the Chinese nation the Chinese dream of urgent needs. Party's 18 to promote strategic deployment to building socialism with Chinese characteristics, presents two 100-year goal, namely, by 2020 China's gross domestic product and per capita income of urban and rural residents in 2010 on the basis of double complete the building of a well-off society; the middle of this century into a prosperous, democratic, civilized and harmonious Socialist modern country, and on this basis, the Chinese dream of realizing the great rejuvenation of the Chinese nation. 18 Congress of the party, Comrade XI Jinping repeatedly expounded the Chinese dream. The basic connotation of the Chinese dream, is the national prosperity, national revitalization, the happiness of the people, China important to follow is to keep China Road, carry forward the spirit and cohesion strength of China, dream dreams of the people of China, but determined confidence, enhance self-awareness, achieve self-reliance, to build a stronger China, civilization, harmony, beauty, China, China, China. Strategic conception of China was 18 the spirit of the enrichment and development of the party, conscientiously study the Chinese dream, leading people to hard to realize the Chinese dream, mass education activities in depth the fundamenta l starting point and ending point. Strengthen the education of the party's mass line, helps to train the collective consciousness of the unity of the party and the people, playing the Chinese dream ideological bases. Comrade Mao Zedong stressed that parties should have "common language" socialis t countries must have "unity of will". History has 2012 年一级建造师市政工程考试真题及答案 一、单选题 1、仅依据墙体自重抵抗挡土墙压力作用的挡土墙，属于（B）挡土墙。挡土墙。 A.恒重式； B.重力式； C.自立式； D.悬臂式； 【P42】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。 2、下列指标中，不属于沥青路面使用指标的是（C）挡土墙。 A.透水性； B.平整度； C.变形量 ； D.承载能力； 【P5】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。路面使用指标：承载能力、平整度、温度稳定性、抗滑能力、透水性、噪声量。 3、下列原则中标，不属于土质路基压实原则的是（B）挡土墙。 A.先低后高； B.先快后慢； C.先轻后重； D.先静后振； 【P16】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。先轻后重、先静后振、先低后高、先慢后快、轮迹重叠； 4、水泥混凝土路面在混凝土达到（D）挡土墙。以后，可允许行人通过。 A.设计抗压强度的 30%； B.设计抗压强度的 40%； C.设计弯拉强度的 30%； D.设计弯拉强度的 40%； 【P36】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。在混凝土达到设计弯拉强度 40%以后，可允许行人通过。 5、关于装配式梁板吊装要求的说法，正确的是（C）挡土墙。 A.吊装就位时混凝土强度为梁体设计强度的 70%； B.调移板式构件时，不用考虑其哪一面朝上； C.吊绳与起吊构件的交角小于 60 度时，应设置吊架或吊装扁担； D.预应力混凝土构件待孔道压浆强度达 20 MpaMpa 才能吊装。 【P69】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。吊绳与起吊构件的交角小于 60 度时，应设置吊架或吊装扁担。 面雕美容术是根据脸型以及五官的比例等黄金比例数据，精确设计出最适合您且只属于您的精致脸型。弧度优美，精雕细琢，使得面雕后无论从正面、侧面看都，脸部弧度都自然流畅，立体完美。proved that a people and a nation, if it does not have its own spiritual pillar, there is no unity of spiritual support, it means that no soul, will lose cohesion and vitality. Figuratively speaking, a sack of pota toes, quantity cannot be too a team, form a joint force; only like granite, so closely United to form invincible, no difficult means of strength. National rejuvenation of Chinese dream, not only embodies the common interests and pursuits, and covers a variety of groups and classes, has a wide applicability and inclus ive, with a strong integrating force and lead the force. She embodies the aspirations of several generations of Chinese, reflecting today ... Into sex and purity, and the inevitable requirement of constantly improving the party's governing capacity. Strengthening the construction of the advanced nature and purity, the core problem is always maintaining the party's flesh-and-blood ties with the masses, so that our party will always be the most wholehearted support of the masses. Must take the fundamental interests of the overwhelming majority of the people as the party all the starting point and ending point, the party has always been a common fate with the masses, this is the magic weapon for our party to always maintain the advanced nature and purity. Strengthening the construction of party's advanced nature and purity and enhancing the party's ruling ability will eventually be implemented to realize, safeguard and develop the fundamenta l interests of the overwhelming majority of the people. All the work merits this is a measure of the party's fundamenta l standards, is a measure of the party's advanced nature and purity standards. Believe who, depending on who, who, standing on the position of the overwhelming majority of the people are always, always realize, safeguard and develop the fundamental interests of the overwhelming majority of the people, it is a touchs tone of the Marxist party of judgement, is also sign of Marxist party is different from other political parties. Marxist political party has a clear politica l position and historical mission: for the interests of the vast majority of people, committed to the fundamental interests of the overwhelming majority of the people. From the day of the establishment of the Chinese Communist Party, always adhere to basic principles of historical materialism, for the interests of the most people as their goal, always serving as its fundamental purpose and values. Fully trust the masses, closely rely on the masses maintain flesh-and-blood ties with the masses is always the source of our party full of vigor and vitality, is always the most determined in the development of our party and our country. Conscientiously accept supervision by the masses, pay attention to listen to the masses ' assessment, which itself was the party's advanced nature and purity into practical action to realize the fundamental interests of the overwhelming majority of the people. At present, the party committees and leading cadres and the Government generally value the close relations with the masses, do a lot of productive work, but there are still some According to Office Party of mass line education practice activities led group of unified arrangements, units main led to for cadres workers Shang a times party lecture, due to himself level limited, only put this stage concentrated learning of experience today and everyone common with learning exchange, purpose is let we further deep understanding mass line of connotation, insisted party of mass line, do masses work, following main from four a aspects told: a, and full awareness party of mass line education practice activities of major meaning Party's 18 major distinct proposed to focus on the party's advanced nature and purity, in the party, with "pragmatic and clean for the people" as the main content of the party's mass line and educational practice. This is comrade XI Jinping as party General Secretary and adhere to strictly adminis tering the party, strengthen the party's major decision is in line with the public expectations and strengthening the construction of learning-oriented service innovation of Marxist party's major deployment, is the important measure to advance the great cause of socialism with Chinese characteristics. First, carry out the party's mass line in education practice, was carrying 18 of the party spirit, summon a powerful force for realizing the great rejuvenation of the Chinese nation the Chinese dream of urgent needs. Party's 18 to promote strategic deployment to building socialism with Chinese characteristics, presents two 100-year goal, namely, by 2020 China's gross domestic product and per capita income of urban and rural residents in 2010 on the basis of double complete the building of a well-off society; the middle of this century into a prosperous, democratic, civilized and harmonious Socialist modern country, and on this basis, the Chinese dream of realizing the great rejuvenation of the Chinese nation. 18 Congress of the party, Comrade XI Jinping repeatedly expounded the Chinese dream. The basic connotation of the Chinese dream, is the national prosperity, national revitalization, the happiness of the people, China important to follow is to keep China Road, carry forward the spirit and cohesion strength of China, dream dreams of the people of China, but determined confidence, enhance self-awareness, achieve self-reliance, to build a stronger China, civilization, harmony, beauty, China, China, China. Strategic conception of China was 18 the spirit of the enrichment and development of the party, conscientiously study the Chinese dream, leading people to hard to realize the Chinese dream, mass education activities in depth the fundamenta l starting point and ending point. Strengthen the education of the party's mass line, helps to train the collective consciousness of the unity of the party and the people, playing the Chinese dream ideological bases. Comrade Mao Zedong stressed that parties should have "common language" socialis t countries must have "unity of will". History has 6、关于箱涵顶进的说法，正确的是（D）挡土墙。。 A.箱涵主体结构混凝土强度必须达到设计强度的 75%. B.当顶力达到 0.9 倍结构自重时箱涵未启动，应立即停止顶进。 C.箱涵顶进必须避开雨期； D.顶进过程中，每天应定时观测箱涵底板上设置观测标钉的高程； 【P81】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。每天应定时观测箱涵底板上设置观测标钉的高程。 7、在松软含水地层，施工条件困难地段修建隧道。且地面构筑物不允许拆迁，宜先考虑 （B）挡土墙。。 A.明挖法； B.盾构法； C.浅埋暗挖法； D.新奥法； 【P90】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。在松软含水地层、地面构筑物不允许拆迁，施工条件困难地段，采用盾构法施工 隧道能显示其 优越性。 8、当基坑开挖较浅且未设支撑时，围护墙体水平变形表现为（A）挡土墙。。 A.墙顶位移最大，向基坑方向水平位移； B.墙顶位移最大，背离基坑方向水平位移； C.墙底位移最大，向基坑方向水平位移； D.墙底位移最大，背离基坑方向水平位移； 【P101】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。当基坑开挖较浅，还未设支撑时，不论对刚性墙体还是柔性墙体，均表现为墙顶 位移最大， 向基坑方向水平位移，呈三角形分布。 9、隧道线性控制的主要任务是控制（A）挡土墙。。 A.盾构姿态； B.盾尾密封； C.注浆压力； D.拼装质量。 【P126】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。线形控制的主要任务是通过控制盾构姿态。 10、喷射混凝土应采用（A）挡土墙。混凝土，严禁选用具有碱性集料。 A.早强； B.高强； C.低温； D.负温； 面雕美容术是根据脸型以及五官的比例等黄金比例数据，精确设计出最适合您且只属于您的精致脸型。弧度优美，精雕细琢，使得面雕后无论从正面、侧面看都，脸部弧度都自然流畅，立体完美。proved that a people and a nation, if it does not have its own spiritual pillar, there is no unity of spiritual support, it means that no soul, will lose cohesion and vitality. Figuratively speaking, a sack of pota toes, quantity cannot be too a team, form a joint force; only like granite, so closely United to form invincible, no difficult means of strength. National rejuvenation of Chinese dream, not only embodies the common interests and pursuits, and covers a variety of groups and classes, has a wide applicability and inclus ive, with a strong integrating force and lead the force. She embodies the aspirations of several generations of Chinese, reflecting today ... Into sex and purity, and the inevitable requirement of constantly improving the party's governing capacity. Strengthening the construction of the advanced nature and purity, the core problem is always maintaining the party's flesh-and-blood ties with the masses, so that our party will always be the most wholehearted support of the masses. Must take the fundamental interests of the overwhelming majority of the people as the party all the starting point and ending point, the party has always been a common fate with the masses, this is the magic weapon for our party to always maintain the advanced nature and purity. Strengthening the construction of party's advanced nature and purity and enhancing the party's ruling ability will eventually be implemented to realize, safeguard and develop the fundamenta l interests of the overwhelming majority of the people. All the work merits this is a measure of the party's fundamenta l standards, is a measure of the party's advanced nature and purity standards. Believe who, depending on who, who, standing on the position of the overwhelming majority of the people are always, always realize, safeguard and develop the fundamental interests of the overwhelming majority of the people, it is a touchs tone of the Marxist party of judgement, is also sign of Marxist party is different from other political parties. Marxist political party has a clear politica l position and historical mission: for the interests of the vast majority of people, committed to the fundamental interests of the overwhelming majority of the people. From the day of the establishment of the Chinese Communist Party, always adhere to basic principles of historical materialism, for the interests of the most people as their goal, always serving as its fundamental purpose and values. Fully trust the masses, closely rely on the masses maintain flesh-and-blood ties with the masses is always the source of our party full of vigor and vitality, is always the most determined in the development of our party and our country. Conscientiously accept supervision by the masses, pay attention to listen to the masses ' assessment, which itself was the party's advanced nature and purity into practical action to realize the fundamental interests of the overwhelming majority of the people. At present, the party committees and leading cadres and the Government generally value the close relations with the masses, do a lot of productive work, but there are still some 【P140】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。喷射混凝土应采用早强混凝土。 11、在渗水量不大、稳定的黏土层中，深 5m，直径 2m，的圆形沉井宜采用（B）挡土墙。。 A.水力机械排水下沉； B.人工挖土排水下沉； C.水力机械不排水下沉； D.人工挖土不排水下沉； 【P150】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。排水下沉干式沉井方法适用于渗水量不大、稳定的黏性土。 12、关于预制安装水池现浇壁板接缝混凝土施工措施的说法，错误的是（C）挡土墙。。 A.强度较预制壁板应提高一级； B.宜采用微膨胀混凝土； C.应在壁板间缝较小时段灌注； D.应采取必要的养护措施； 【P159】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。浇筑时间应根据气温和混凝土温度选在壁板间缝宽较大时进行。 13、GCL 主要用于密封和（A）挡土墙。。 A.防渗； B.干燥； C.粘接； D.缝合； 【P203】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。GCL 主要用于密封和防渗。 14、下列构筑物中，平面间距 1m 之内可以种植灌木的是（B）挡土墙。。 A.天桥边缘； B.建筑物外墙； C.警亭； D.交通灯柱； 【P215】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。表 4 正文第 6 行。 15、行道树树干中心距离道路路面边缘的间距，应大于（C）挡土墙。m. A.0.5； B.0.8； C.1.0； D.1.2； 【P215】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。表 4 正文第 1 行。 16、下列胸径 200mm 的乔木种类中，必须带土球移植的是（D）挡土墙。。 A.悬铃木； 面雕美容术是根据脸型以及五官的比例等黄金比例数据，精确设计出最适合您且只属于您的精致脸型。弧度优美，精雕细琢，使得面雕后无论从正面、侧面看都，脸部弧度都自然流畅，立体完美。proved that a people and a nation, if it does not have its own spiritual pillar, there is no unity of spiritual support, it means that no soul, will lose cohesion and vitality. Figuratively speaking, a sack of pota toes, quantity cannot be too a team, form a joint force; only like granite, so closely United to form invincible, no difficult means of strength. National rejuvenation of Chinese dream, not only embodies the common interests and pursuits, and covers a variety of groups and classes, has a wide applicability and inclus ive, with a strong integrating force and lead the force. She embodies the aspirations of several generations of Chinese, reflecting today ... Into sex and purity, and the inevitable requirement of constantly improving the party's governing capacity. Strengthening the construction of the advanced nature and purity, the core problem is always maintaining the party's flesh-and-blood ties with the masses, so that our party will always be the most wholehearted support of the masses. Must take the fundamental interests of the overwhelming majority of the people as the party all the starting point and ending point, the party has always been a common fate with the masses, this is the magic weapon for our party to always maintain the advanced nature and purity. Strengthening the construction of party's advanced nature and purity and enhancing the party's ruling ability will eventually be implemented to realize, safeguard and develop the fundamenta l interests of the overwhelming majority of the people. All the work merits this is a measure of the party's fundamenta l standards, is a measure of the party's advanced nature and purity standards. Believe who, depending on who, who, standing on the position of the overwhelming majority of the people are always, always realize, safeguard and develop the fundamental interests of the overwhelming majority of the people, it is a touchs tone of the Marxist party of judgement, is also sign of Marxist party is different from other political parties. Marxist political party has a clear politica l position and historical mission: for the interests of the vast majority of people, committed to the fundamental interests of the overwhelming majority of the people. From the day of the establishment of the Chinese Communist Party, always adhere to basic principles of historical materialism, for the interests of the most people as their goal, always serving as its fundamental purpose and values. Fully trust the masses, closely rely on the masses maintain flesh-and-blood ties with the masses is always the source of our party full of vigor and vitality, is always the most determined in the development of our party and our country. Conscientiously accept supervision by the masses, pay attention to listen to the masses ' assessment, which itself was the party's advanced nature and purity into practical action to realize the fundamental interests of the overwhelming majority of the people. At present, the party committees and leading cadres and the Government generally value the close relations with the masses, do a lot of productive work, but there are still some According to Office Party of mass line education practice activities led group of unified arrangements, units main led to for cadres workers Shang a times party lecture, due to himself level limited, only put this stage concentrated learning of experience today and everyone common with learning exchange, purpose is let we further deep understanding mass line of connotation, insisted party of mass line, do masses work, following main from four a aspects told: a, and full awareness party of mass line education practice activities of major meaning Party's 18 major distinct proposed to focus on the party's advanced nature and purity, in the party, with "pragmatic and clean for the people" as the main content of the party's mass line and educational practice. This is comrade XI Jinping as party General Secretary and adhere to strictly adminis tering the party, strengthen the party's major decision is in line with the public expectations and strengthening the construction of learning-oriented service innovation of Marxist party's major deployment, is the important measure to advance the great cause of socialism with Chinese characteristics. First, carry out the party's mass line in education practice, was carrying 18 of the party spirit, summon a powerful force for realizing the great rejuvenation of the Chinese nation the Chinese dream of urgent needs. Party's 18 to promote strategic deployment to building socialism with Chinese characteristics, presents two 100-year goal, namely, by 2020 China's gross domestic product and per capita income of urban and rural residents in 2010 on the basis of double complete the building of a well-off society; the middle of this century into a prosperous, democratic, civilized and harmonious Socialist modern country, and on this basis, the Chinese dream of realizing the great rejuvenation of the Chinese nation. 18 Congress of the party, Comrade XI Jinping repeatedly expounded the Chinese dream. The basic connotation of the Chinese dream, is the national prosperity, national revitalization, the happiness of the people, China important to follow is to keep China Road, carry forward the spirit and cohesion strength of China, dream dreams of the people of China, but determined confidence, enhance self-awareness, achieve self-reliance, to build a stronger China, civilization, harmony, beauty, China, China, China. Strategic conception of China was 18 the spirit of the enrichment and development of the party, conscientiously study the Chinese dream, leading people to hard to realize the Chinese dream, mass education activities in depth the fundamenta l starting point and ending point. Strengthen the education of the party's mass line, helps to train the collective consciousness of the unity of the party and the people, playing the Chinese dream ideological bases. Comrade Mao Zedong stressed that parties should have "common language" socialis t countries must have "unity of will". History has B.银杏； C.樟树； D.油松； 【P221】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。裸根挖掘，这种方法只适用于落叶乔木和萌芽力强的常绿树木，如樟树、白玉兰、 悬铃木、柳 树、银杏等。 17、下列路面中，适合于园林车行主干路的是（A）挡土墙。路面。 A.水泥混凝土； B.卵石； C.炉渣； D.碎石； 【P223】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。整体路面包括水泥混凝土路面和沥青混凝土路面，可用园林主道。 18、最常用的投标技巧是（C）挡土墙。。 A.报价法； B.突然降价法； C.不平衡报价法； D.先亏后盈法； 【P243】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。最常用的投标技巧是不平衡报价法。 19、钢筋混凝土管片不得有内外贯通裂缝和宽度大于（B）挡土墙。mm 的裂缝及混凝土剥落现象。 A.0.1； B.0.2mm； C.0.5； D.0.8； 【P330】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。管片表面出现大干 0.2mm 宽的裂缝或贯穿性裂缝等缺陷时，必须进行修补。 20、下列污水处理构筑物中，需要进行严密性试验的是（D）挡土墙。。 A.浓缩池； B.调节池； C.曝气池； D.消化池； 【P395】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。掌握水池气密性试验的要求：消化池会产生有害气体，顶盖板需封闭。 二、多选题 21、新建城镇燃气管道中，必须采用防腐层辅以阴极保护的腐蚀控制系统的有（BC）挡土墙。 A.超高压； B.高压； 面雕美容术是根据脸型以及五官的比例等黄金比例数据，精确设计出最适合您且只属于您的精致脸型。弧度优美，精雕细琢，使得面雕后无论从正面、侧面看都，脸部弧度都自然流畅，立体完美。proved that a people and a nation, if it does not have its own spiritual pillar, there is no unity of spiritual support, it means that no soul, will lose cohesion and vitality. Figuratively speaking, a sack of pota toes, quantity cannot be too a team, form a joint force; only like granite, so closely United to form invincible, no difficult means of strength. National rejuvenation of Chinese dream, not only embodies the common interests and pursuits, and covers a variety of groups and classes, has a wide applicability and inclus ive, with a strong integrating force and lead the force. She embodies the aspirations of several generations of Chinese, reflecting today ... Into sex and purity, and the inevitable requirement of constantly improving the party's governing capacity. Strengthening the construction of the advanced nature and purity, the core problem is always maintaining the party's flesh-and-blood ties with the masses, so that our party will always be the most wholehearted support of the masses. Must take the fundamental interests of the overwhelming majority of the people as the party all the starting point and ending point, the party has always been a common fate with the masses, this is the magic weapon for our party to always maintain the advanced nature and purity. Strengthening the construction of party's advanced nature and purity and enhancing the party's ruling ability will eventually be implemented to realize, safeguard and develop the fundamenta l interests of the overwhelming majority of the people. All the work merits this is a measure of the party's fundamenta l standards, is a measure of the party's advanced nature and purity standards. Believe who, depending on who, who, standing on the position of the overwhelming majority of the people are always, always realize, safeguard and develop the fundamental interests of the overwhelming majority of the people, it is a touchs tone of the Marxist party of judgement, is also sign of Marxist party is different from other political parties. Marxist political party has a clear politica l position and historical mission: for the interests of the vast majority of people, committed to the fundamental interests of the overwhelming majority of the people. From the day of the establishment of the Chinese Communist Party, always adhere to basic principles of historical materialism, for the interests of the most people as their goal, always serving as its fundamental purpose and values. Fully trust the masses, closely rely on the masses maintain flesh-and-blood ties with the masses is always the source of our party full of vigor and vitality, is always the most determined in the development of our party and our country. Conscientiously accept supervision by the masses, pay attention to listen to the masses ' assessment, which itself was the party's advanced nature and purity into practical action to realize the fundamental interests of the overwhelming majority of the people. At present, the party committees and leading cadres and the Government generally value the close relations with the masses, do a lot of productive work, but there are still some C.次高压； D.中压管， E.低压管。 【P169】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。要点，一是钢管，二是埋地。根据《城镇燃气埋地钢质管道腐蚀控制技术规程》： 新建的高 压、次高压、公称直径大于或等于 100mm 的中压管道和公称直径大于或等于 200mm 的 低压管道，必须采 用防腐怪辅以阴极保护的腐蚀控制系统。（中压管道 PE 居多属有条件采用。）挡土墙。 22、盾构法隧道始发洞口土体常用的加固方法有（ABE）挡土墙。 A.注浆法； B.冻结法； C.**W 法； D.地下连续墙法； E.高压喷射搅拌法； 【P116】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。常用加固方法主要有：注浆法、高压喷射搅拌法和冻结法。 23、现浇施工水处理构筑物的构造特点有（ACD）挡土墙。 A.断面较薄； B.配筋率较低； C.抗渗要求高； D.整体性要求高； E.满水试验为主要功能性试验 【P102】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。特点是构件断面较薄，属于薄板或薄壳型结构，配筋率较高，具有较高抗渗性和 良好的整体性 要求。 24、下列管道补偿器中，热力管道中，属于自然补偿的有（BC）挡土墙。。 A.球形补偿器； B.Z 型； C.L 型； D.套筒补偿器； E.波纹补偿器； 【P186】重力式挡土墙依靠墙体的自重抵抗墙后土体的侧向推力。自然补偿器分为 L 型和 Z 型。 25、关于燃气管道穿越河底施工的说法，错误的有（AC）挡土墙。。 A.管道的输送压力不应大于 0.4MPa； B.必须采用钢管； 面雕美容术是根据脸型以及五官的比例等黄金比例数据，精确设计出最适合您且只属于您的精致脸型。弧度优美，精雕细琢，使得面雕后无论从正面、侧面看都，脸部弧度都自然流畅，立体完美。proved that a people and a nation, if it does not have its own spiritual pillar, there is no unity of spiritual support, it means that no soul, will lose cohesion and vitality. Figuratively speaking, a sack of pota toes, quantity cannot be too a team, form a joint force; only like granite, so closely United to form invincible, no difficult means of strength. National rejuvenation of Chinese dream, not only embodies the common interests and pursuits, and covers a variety of groups and classes, has a wide applicability and inclus ive, with a strong integrating force and lead the force. She embodies the aspirations of several generations of Chinese, reflecting today ... Into sex and purity, and the inevitable requirement of constantly improving the party's governing capacity. Strengthening the construction of the advanced nature and purity, the core problem is always maintaining the party's flesh-and-blood ties with the masses, so that our party will always be the most wholehearted support of the masses. Must take the fundamental interests of the overwhelming majority of the people as the party all the starting point and ending point, the party has always been a common fate with the masses, this is the magic weapon for our party to always maintain the advanced nature and purity. Strengthening the construction of party's advanced nature and purity and enhancing the party's ruling ability will eventually be implemented to realize, safeguard and develop the fundamenta l interests of the overwhelming majority of the people. All the work merits this is a measure of the party's fundamenta l standards, is a measure of the party's advanced nature and purity standards. Believe who, depending on who, who, standing on the position of the overwhelming majority of the people are always, always realize, safeguard and develop the fundamental interests of the overwhelming majority of the people, it is a touchs tone of the Marxist party of judgement, is also sign of Marxist party is different from other political parties. Marxist political party has a clear politica l position and historical mission: for the interests of the vast majority of people, committed to the fundamental interests of the overwhelming majority of the people. From the day of the establishment of the Chinese Communist Party, always adhere to basic principles of historical materialism, for the interests of the most people as their goal, always serving as its fundamental purpose and values. Fully trust the masses, closely rely on the masses maintain flesh-and-blood ties with the masses is always the source of our party full of vigor and vitality, is always the most determined in the development of our party and our country. Conscientiously accept supervision by the masses, pay attention to listen to the masses ' assessment, which itself was the party's advanced nature and purity into practical action to realize the fundamental interests of the overwhelming majority of the people. At present, the party committees and leading cadres and the Government generally value the close relations with the masses, do a lot of productive work, but there are still some