储煤场联合建筑结构设计实例释疑

一、设计内容简介:1.本工程为开滦(集团)蔚州北阳庄矿井:原煤储煤场联合建筑。工程总长度:103.5m,占地面积7100m2,原煤存储量3万吨,含地上、地下两大部分。抗震设防烈度为7度,设计基本地震加速度值为0.15g,地震分组为第一组。2.地上部分:包括支架(一)～(四)、受煤皮带走廊及上仓皮带走廊。其中支架一、三平面轴线尺寸为5m×5m,四层钢筋混凝土框架结构,总高度20.1m。支架二平面轴线尺寸为7m×7m,六层钢筋混凝土框架结构,总高度28.6m。支架四平面轴     

民国时期宾县境域古遗迹(址)说略

<正>本人在二十余年的文物管理、发掘工作实践中,探寻到中华民国时期宾县域内的古遗迹的"状貌",现整理成文,以食读者。古城宾州城北三十五里,红石砬山巅有古城一。高约七八尺,宽长各里许。此山悬崖峭壁,俯瞰江心,轮帆如豆。城内蓬蒿没人,遗迹隐然。宾州城西北四十五里,鸟河西岸,距江二里有古城一。宽长各里许,南有城门一,墙高丈余,厚二丈。     

河套东部地区春秋战国时期墓地的分期及相关问题

根据陶器类型学分析,河套东部地区春秋战国时期的墓葬遗存可以分成六期,时间从春秋晚期到战国晚期.这些墓葬遗存可以分成四大类,相互之间存在四个层次的关系.从陶器的联系来看,河套东部地区春秋战国遗存与属于燕文化区的冀北地区的文化联系较为密切,和晋文化区联系较少.     

Home Visits

Once the work team had settled in, we started visiting the villagers in their homes to get the lay of the land. There are four unincorporated villages in Yerpa： Gogo and Yulo are downstream on the east bank of Nujiang River; Sengo, the one in the middle, is the seat of the village committee, and Dangran Village, a hour＇s walk from Sengo （upstream and to the west） is the smallest and most remote. Accordingto old statistics, there was a population of 489 in the 78 households in Yerpa Village. That made it a relatively big administrative village. It is also typical of the eastern river valley region of Tibet, with features such as deep valleys, steep mountains, a widely dispersed population over a wide area, the shortage of arable land, a dry climate and lack of transport facilities. Currently a road runs past the village but there is still no electricity, telecommunications, schools, medical services.., or safe drinking water. In the past people had to use a cable slide to cross the Nujiang River and then walk another 10 kilometers to get to Junyong Village in Dombang Township of Dzogong County. In order to continue on to the county seat of Dzogong there was another steep mountain to climb. On looking up from Yerpa Village, the highway was like a thread hanging from the clouds. The villagers used to climb Khekela on the other side of Nujiang River to reach Temtok Town of Dzogong County. Our legs almost gave way just from looking at that narrow trail. But the villagers had to rely on it to go to the nearest town for selling produce and shopping. Sometimes they would return on the same day. Our visit started from the village of Dangran. Since it was farthest from where we were, we decided to tackle the hard stuff first. Dangran Village had sent several horses and mules to us so we could use them to carry our gifts, plus a bottle of cooking oil bought in the county seat, for each family. On the gravel road that doubled as a water channel, the horses were fine but the mules liked to head for the thorn bushes by the roadside.     

远古文明的火花——大地湾遗址讲解词

大地湾遗址位于甘肃东部渭水上游的秦安县五营乡邵店村东侧,遗址分布在清水河与阎家沟小溪交汇处的二、三级台地及南部长虫梁的缓山坡上,总面积110万平方米,是我国一处新石器时代文化的重要遗存。     

无意识的价值巧合——谈河西地区的几种民俗现象

我们可以把民俗文化的价值分为正面、负面和中性三种情形。所谓正面价值,意味着民俗对人生、社会有用;所谓负面价值,则意味着它对人生、社会有害;所谓中性的价值,则无所谓好或坏的区分。比方说,春节前的大扫除,有利于环境卫生和人体健康,属正面价值;而给孩子带“长命锁”的习俗,等于给孩子带上了“枷锁”,属负面价值;至于龟寿鹤祥之类象征性说法,属中性价值的范畴,因为它没有积极作用,也没有什么危害。     

甘肃东部秦早期文化的新认识

纵观秦人的发展史,大致可分为三个历史阶段：第一阶段,从秦人发祥起．至西迁到关中一带止;第二阶段,从非子自西犬丘东上到天水市东北的张川县境的秦亭一带,至秦文公三年返回陇山东侧“淠渭之会”的关中地区止;第三阶段。从秦文公四年回到关中开始到秦统一六国至公元前206年灭国止。在上述三个历史阶段中。第一、三阶段研究者甚多,产生了一大批可喜的成果。唯独第二阶段略显不足,甚至有些误差。事实上第二阶段对秦人的发展是至关重要的。     

塔里木河下游绿色走廊的兴衰与保护

在历史上 ,塔里木河下游改道主要有 5次 ,每次改道都引起下游地区生态环境的剧变 ,绿色走廊的衰退 ,给我们留下了宝贵的经验教训。塔里木河下游的绿色走廊能否得到保护 ,关键是看有无保护它的水量。现在南疆之水量完全可以维护南疆的生态 ,塔里木河下游之水量完全可以维护塔里木河下游的生态。目前南疆严重缺水、塔里木河下游严重缺水 ,根本原因不是水量不足 ,而是没有管好用好现有水源。文章提出了保护塔里木河下游绿色走廊的 1 8项措施     

浅述华锐藏族的尚白习俗

天祝藏族自治县位于祁连山东部,东接景泰、南连永登、西邻青海、北抵古浪,为河西走廊之门户。是“古丝绸之路”的古道之一。全县总面积为7149平方公里,有藏、汉、土、蒙、裕固、回等十六个民族构成。藏族是天祝居住最早的少数民族。天祝史属安多藏区,俗称华锐,意为英雄的地区或部落。历史     

再造河西契机下张掖地区产业增长态势分析

一个区域的发展是否健康快速,从根本上讲,取决于其产业结构的优劣、其主导产业的竞争能力大小。张掖地区是河西走廊重要的地区,它不仅区位条件优越,而且发展的基础较好,潜力巨大。随着甘肃省"再造河西"战略的实施,张掖地区面临着一个前所未有的新的、巨大的发展机遇,为适应形势,促进发展,张掖地区的产业结构、主导产业选择必须加以调整。本文首先利用"克劳森四指标法"对张掖地区的整体发展情况进行了判断,认识了张掖地区在甘肃省所处的相对发展水平。其次进一步采用"偏额-份额分析法"对该地区的产业结构优劣、各产业增长态势进行了分析,根据新时期发展战略要求,有针对性地指明了各产业科学合理的发展导向。