论建筑施工技术领域的应用

现代建筑技术、新工艺、新材料、新设备的开放和应用,给我国建筑业的发展注入了新的生机和活力。本文重点对建筑技术中的混凝土预制桩的建筑技术、混凝土的控制技术以及低碳建筑的高科技技术等方面进行了详细的阐述和分析。     

建筑给排水技术发展动态初探

伴随着经济的高速发展，以及不断深入推进的改革开放大潮，让我国人均可支配收入从数量上得到了一个很大的飞跃，住宅等级的不断提升，同时也意味着我国建筑水平的不断发展。建筑给水排水技术，就是我国建筑多年发展的缩影。本文分别从九个不同方面，来论述该技术的发展动态。     

混凝土砌块建筑的技术优势及其设计构造

<正> 90年代,混凝土砌块这种新型建筑材料在我国蓬勃发展,混凝土砌块建筑正形成一种新的建筑体系,一方面,是由于我国国民经济发展的总形势下,城乡建筑业兴旺对建筑材料提出了新需求的影响,另一方面,则是混凝土砌块及砌块建筑本身具有一系列技术经济优势。同时,实践证明混凝土砌块及砌块建筑适合我国国情,具有强大的生命力、竞争力     

建筑电气设计中CAD技术的应用探析

随着时代的进步和社会经济的发展,我国建筑行业发展迅速;人们生活质量的提升,对建筑电气设计也提出了更高的要求。为了提升建筑电气设计质量,如今通常将先进的CAD技术给应用过来,这是因为CAD技术具有一系列的优势,建筑电气CAD技术是集电气设计与计算机辅助设计于一体的技术,可以将工程技术人员与计算机相结合,综合有效地进行问题求解的先进信息处理技术,可以促使建筑电气设计质量和工作效率得到显著提升。该文简要分析了CAD在建筑电气方面的应用,希望可以提供一些有价值的参考意见。     

建筑施工技术在高层中的应用与思考

随着我国经济的发展，人们生活水平也在不断的提高，对生活的质量也有了更大的需求，从而使高层建筑在逐步的崛起。高层是城市当中的建筑群体，建筑的形体是比较大的，并且建筑的层数也偏高。高层建筑工程技术可以说在一定程度上带动了公民建筑水平的发展，为我国的经济发展做出了很大的贡献，然而先进的施工技术和机械设备在高层中的运用也给建筑施工带来了许多新的考验，如果不能做到科学合理的统筹安排，势必会影响到建设的利益，为了能够有效的提高高层建筑施工管理的特殊性与重要性。     

略论古代中越建筑艺术交流的特点

古代中越两国在建筑技术方面交流密切，古代中越建筑技术交流的特点有：中国建筑技术传入越南，深刻地影响了越南的建筑风格；中国移民直接参与了越南的建筑工程，把先进的建筑技术带到了越南；古代中越建筑技术交流与中越佛教交流紧密联系在一起；阮安参与明初北京城的设计，反映了越南具有高超的建筑技术，是古代越南人民对中国建筑业的贡献。建筑技术的交流是古代中越化交流的一个重要方面。     

探讨建筑施工技术以及建筑能耗

在分析我国建筑能耗现状的基础上,探讨了建筑能耗的主要形式,以建筑技术为基础,从建筑规划设计、建筑材料的使用、施工建筑技术以及再生能源的利用四个方面探讨了建筑施工改进技术,为节能建筑施工提供参考。     

建筑施工技术中节能理念应用探索

节能与环保问题已经成为当今世界发展的主题之一，面对全球紧张的能源供应局面以及环境污染问题的日益严重，如何在人类发展进程中确保能源供给充足，实现能源的科学合理运用就显得非常重要。我国建筑工程施工是能耗较大的部门，如何在建筑行业内部解决好节能环保问题已经成为我国建筑领域未来发展所必须面对的问题。建筑节能是一系统而复杂的问题，建筑能耗产生在建筑工程施工的多个环节与多个方面当中。为此在建筑工程施工当中需要综合运用各种节能技术，作用于建筑工程的方方面面。为此文章主要就我国建筑行业在建筑节能方面的基本情况进行了简单的介绍，并详细分析了建筑施工技术中节能理念的有效应用这一问题。希望通过节能技术在建筑领域的广泛运用可以为我国的节能环保事业做出一定的贡献。     

对德国被动式居住建筑节能技术的考察

通过对德国被动式住宅建筑的考察,总结了被动式居住建筑节能技术的特点,阐述了我国居住建筑节能的研究现状,提出了被动式节能技术对我国严寒地区居住建筑在节能方面的启示。     

初探智能化技术在建筑电气工程中的应用

在我国建筑业飞速发展的今天,对于建筑电气技术来说也经历了长足的进步。随着计算机技术、信息技术和人工智能技术的逐渐发展和完善,其在建筑电气行业的应用也是越来越普遍。本文就智能化技术在建筑电气工程方面的应用做了分析和研究。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

橡胶颗粒沥青混合料低温抗裂性试验研究

以AC-13级配为基础,将橡胶颗粒代替部分集料掺入混合料中,以低温弯曲试验为评价方法对不同橡胶颗粒掺量下沥青混合料的低温抗裂性进行研究,并引入应变能密度值对混合料的低温抗裂性进行综合评价.试验结果表明:橡胶颗粒沥青混合料试件的破坏微应变均超过2 300,满足冬寒区的技术指标;无论是否掺加橡胶颗粒,随着温度的下降,沥青混合料破坏时的最大弯拉强度增大,弯拉应变降低,劲度模量增大;弯曲应变能密度在胶粒掺量为1%左右时具有较大的弯曲应变能密度值,此时橡胶颗粒沥青混合料具有较好的低温抗裂性.     

A computer generator for randomly layered structures

AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.