日韩免费旡码

2009.1-20世纪少年：第二部 最后的希望JD.com PromisesIt is convenient for fighting and evacuation, and a circular fire lane should be set up. With the accelerating pace of urbanization, urban land is increasingly tight, which promotes the construction of high-rise buildings. Many high-rise buildings, due to poor consideration of fire prevention design and other reasons, have many congenital hidden dangers, and fires occur from time to time, causing heavy losses. In order to create convenient conditions for fire fighting and rescue work and ensure the safety of buildings, circular fire lanes should be set up around high-rise buildings. However, regardless of the size of the building, it is indeed difficult to require the circular fire lanes. Lanes can be set up along the two long sides of the building. In order to prevent the collapse of building components in case of fire from affecting the normal operation of the fire lane, the distance between the fire lane and the outer wall should be 5m. There should be no trees, overhead pipelines, etc. that hinder the operation of climbing fire engines between fire lanes and high-rise buildings. If the total length of the building exceeds 220m, a fire lane shall be set up to pass through the building. There is no inner courtyard in the building, there are ring fire lanes around it, and fire engines crossing the building need to be set up. Q: An L-shaped high-rise building has a total length of about 170m, a length of 120m along the street, and a length of 50m along the inner street (residential road). Do you want to set up fire lanes crossing the building? A: The relevant provisions of the "Construction Regulations" and "High Regulations" consider that there is no restriction on the length of the two wings on the premise of meeting the requirements of fire fighting and evacuation. The building only needs to set up a pedestrian passageway connecting the street and the inner courtyard at the part over 80m along the street, and there is no need to set up a fire lane. In the planning of fire lanes, in addition to the relevant provisions of the "Construction Regulations" and "High Regulations", attention should also be paid to又加一句，又聪明又能干。我相信你。就在这时，一柄长三尺，剑身两面，一面刻日月星辰，一面刻山川草木，剑柄两面，一面书渔牧农耕，一面书圣人教化之篇章的宝剑，从天外飞来。该剧讲述了从上世纪六十年代到九十年代发生在北京四合院里的故事。何雨柱是钢厂食堂的厨师，为人善良仗义却口无遮拦，人称“傻柱”。同院住着钢厂工人秦淮茹，她讲孝道，又能干，膝下有一儿两女，但丈夫因工伤去世，日子过得比较艰难。院里住着钢厂放映员许大茂，为人自私自利，跟傻柱是对头。院里还住着三位受人尊敬的老工人，人称“三位大爷”，一旦院里发生邻里纠纷，都由三位大爷协调解决。傻柱看似不着调，却心地善良，不仅对秦淮茹一家的生活资助颇多，还为孤寡老人聋奶奶养老送终。傻柱在与邻里之间的相处中逐渐成熟起来，有了男人的责任与担当。在改革开放的春风下，傻柱开办饭店，并把四合院改建成养老院，和所有的“邻里家人”幸福和睦地生活在一起。