测量放样施工方法.doc

测量放样施工方法 测量放样施工方法提要：在施工场地内设置五点临时性水准点标示±标高，作为施工期间标高测控的基准点。建筑物通过外围角点向上引测标高 更多精品源 测量放样施工方法 （1）控制点、方格网引测 根据建设单位提供的永久测量坐标点引测，建立工程场内控制测量方格网，然后按建筑物定位坐标定位。各控制点经有关部门复核无误后才能作下道工序的施工，各控制点做好保护，防止移位、沉降。 （2）轴线引测 以建筑物单体外围四轴为每座建筑的控制轴线，另设控制点控制圆弧轴线尺寸，以经纬仪放样并复核，以控制放样的准确度和精度。 （3）水准点引测 在施工场地内设置五点临时性水准点标示±标高，作为施工期间标高测控的基准点。建筑物通过外围角点向上引测标高，以其中一点的引测值为控制值，另一点的引测值为复核校准用。 （4）沉降测控 观测点设置:依据建筑物的外形和结构特点，各单体各设防14个沉降观测点，各测点设置在柱子柱身+左右的标高处，并在柱混凝土完成后即留设观测点。 测控方法：选定其中的一个水准点按顺时针方向测出各观测点的标高作为控制值，以另一水准点按逆时针方向测出的各点标高为复核值，要求闭合差不大于3mm，控制值和复核值之差不大于1mm，各点相邻两次测值之差为当期沉降值，各点第一次和最后一次测值之差为累计总沉降值。 Measures for the routine management of moral education in Middle SchoolsMethod of conventional management of moral education in middle schoolFirst, the guiding ideology:School moral education is an organic whole of the whole education work, always adhere to the school adhere to the moral education, education for this product, and actively promote the quality education, the school building efficient curriculum system of moral education, moral education, improve the sense of attraction and appeal, enhance the moral education work for through and timeliness. Teach everyone, service education and management education, and school moral education work must be with family education and community education closely together, to form a concerted pattern, and strive to create a good atmosphere for education, and to promote the all-round development of students, to establish a scientific moral education full of vigor the For long-term mechanism.Two, the goal of moral education:To guide the students to form the correct world outlook, outlook on life, values, to cultivate students unity and mutual assistance, honest and trustworthy, law-abiding, good quality, hard work, set a good XX students ideological quality, psychological quality and image quality. The formation of excellent moral education curriculum system and management system, the construction of school. The society, family moral edu