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1、ocusing on ways and means of improving and upgrading work, further development of three to split. (A) fully grasp no unauthorised created. The township no unauthorised created the existing building one household, one document survey and file storage work must be unconditional and full coverage. Main
2、 corridor leading to the town (road, river) village, the Central built-up area of the town on both sides must be to create a no unauthorised village. According to five hundred villages created and shanty towns, villages, old houses, reconstruction of old plant, expand create, upgrading creates files
3、, the real no unauthorised village created into the benefit of the people of very good thing. (B) to strictly manage count as unauthorised controls. Promoting the new control work to move the center of gravity, management measures to the front, and earnestly pipes effectively. A strict new unauthori
4、sed network responsibility. Sectors such as land, housing and basic stations (stations) and the Township of grid accountability mechanisms must be strictly in accordance with the new regulatory requirements, effective implementation of the area of responsibility of the new inspections, suppression,
5、demolition work to ensure that the new zero tolerance. Second, public security, water, electricity, water, oceans and fisheries, tourism collaboration, market supervision departments should strictly enforce the illegal construction of disposal of relevant provisions of the regulations, effective ful
6、filment of responsibilities, particularly in electricity and water supply, and other units may not be new illegal buildings to supply water and electricity supply. While more regulation to prevent personal privacy violations. Illicit trading in illegal construction in the Ministry of public security
7、 sector to strictly from the blow. Three is to create additional offence reporting system of incentives. According to building law and covers an area of nature, to report timely degree divided report grade, effective after the removal of certain incentives. (C) integrated implementation , building d
8、emolition, modification, use combination. Demolition is the means and purpose built is. To adhere to the building demolished, combination of construction and demolition waste, demolished with combined efforts to improve the scientific level of three to split; second, we must pay attention to three t
9、o split and five hundred and five water treatment, three of the four sides, the shackDistrict transformation, and dangerous old room transformation and two road sides, series work organic combined up, active do River, and along demolition work, and manpower advance village in the, and old residentia
10、l demolition work, to improved masses housing conditions and live environment; three to put three modified a split as traditional low, and small, and bulk industry structure transformation upgrade of important initiatives to caught, speed up advance industry Park, effective optimization park environ
11、mentHBY屋面平天窗抗风压性能计算书I、计算依据：建筑玻璃应用技术规程 JGJ 113-2009钢结构设计规范 GB 50017-2003建筑结构荷载规范 GB 50009-2001 2006版建筑门窗洞口尺寸系列 GB/T 5824-2008建筑外门窗保温性能分级及检测方法 GB/T 8484-2008建筑外门窗空气声隔声性能分级及检测方法 GB/T 8485-2008建筑外门窗气密、水密、抗风压性能分级及检测方法GB/T 7106-2008铝合金门窗 GB/T 8478-2008铝合金结构设计规范 GB 50429-2007铝合金建筑型材 第一部分：基材 GB 5237.1-2008铝
12、合金建筑型材 第二部分：阳极氧化型材 GB 5237.2-2008铝合金建筑型材 第三部分：电泳涂漆型材 GB 5237.3-2008铝合金建筑型材 第四部分：粉末喷涂型材 GB 5237.4-2008铝合金建筑型材 第五部分：氟碳漆喷涂型材 GB 5237.5-2008铝合金建筑型材 第六部分：隔热型材 GB 5237.6-2008II、详细计算 工程位于广东省台山市，不考虑雪压荷载，仅考虑50年一遇最大风荷载。一、风荷载计算 1)工程所在省市：广东 2)工程所在城市：台山 3)天窗安装最大高度z：20 米 4)天窗尺寸： 天窗宽度W1500 mm 天窗全长L4000 mm 单片长度L=20
13、00mm 支撑结构采用凤铝155型材，三条支撑梁相同 5)天窗样式图：1 风荷载标准值计算:Wk = gz*S1*Z*W0 (按建筑结构荷载规范GB 50009-2001 2006版 7.1.1-2)1.1 基本风压 W0= 1000 N/m2 (按建筑结构荷载规范GB 50009-20012006版规定,采用50年一遇的风压，但不得小于0.3 KN/m21.2 阵风系数gz 计算: 1)A类地区：gz=0.92*(1+2f) 其中：f=0.5*35(1.8*(-0.04)*(z/10)(-0.12),z为安装高度； 2)B类地区：gz=0.89*(1+2f) 其中：f=0.5*35(1.8*
14、(0)*(z/10)(-0.16),z为安装高度； 3)C类地区：gz=0.85*(1+2f) 其中：f=0.5*35(1.8*(0.06)*(z/10)(-0.22),z为安装高度； 4)D类地区：gz=0.80*(1+2f) 其中：f=0.5*35(1.8*(0.14)*(z/10)(-0.30),z为安装高度； 安装高度z5米时,按5米时的阵风系数取值。 本工程按： A.近海海面和海岛、海岸湖岸及沙漠地区 取值。 gz=0.92*(1+2f) f=0.5*35(1.8*(-0.04)*(z/10)(-0.12) =0.92*(1+2*(0.5*35(1.8*(-0.04)*(20/10)
15、(-0.12) =1.575 (按建筑结构荷载规范GB 50009-2001 2006版7.5.1规定) 1.3 风压高度变化系数z计算: 1)A类地区：z=1.379 * (z / 10) 0.24,z为安装高度； 2)B类地区：z=(z / 10) 0.32,z为安装高度； 3)C类地区：z=0.616 * (z / 10) 0.44,z为安装高度； 4)D类地区：z=0.318 * (z / 10) 0.6,z为安装高度； 本工程按： A.近海海面和海岛、海岸湖岸及沙漠地区 取值。 z=1.379 * (20 / 10) 0.24 =1.629 (按建筑结构荷载规范GB 50009-20
