简介:摘要:随着经济水平的逐渐提升,人们对房屋建筑质量要求越来越高。后浇带施工技术在房建施工的全面应用,可以对收缩裂缝变形问题进行有效性控制,提升整体施工质量,保障建筑外观符合现代化人们的审美理念。本文主要对房建施工中的后浇带施工技术要点进行分析,旨在进一步提升房建施工质量,为人们提供更加优质的住房服务,促进房建行业的整体水平的提升。
简介:新疆阿尔泰造山带南缘包括额尔齐斯构造带,为重要金矿床成矿带之一.文章以研究区成矿地质背景及成矿特征为基础,应用金矿成矿过程中构造-流体-成矿作用理论,对阿尔泰造山带南缘金矿成矿规律进行分析和探讨,提出了阿尔泰造山带南缘山-盆转换系统内金的构造-流体-成矿作用体系中构造主导作用、流体直接作用及构造和流体耦合作用与金矿成矿机理和时空分布特征间的关系.
简介:ThefeaturesofphysicalgeographyinthetransitionalregionbetweenQinlingMountainsandHuanghuaiPlainpossesstransitionalcharactersevidentlyintwodirections:oneisfromthewesternmountaintotheeasternplainandtheotherisfromsouthernsubtropicalzonetonortherntemperatezone.Torrentialrain,especiallystrongtorrentialrainisfrequentinthetransitionalregion,andtherearemanytorrentialraincenters.Amajorityoftorrentialrainisdistributedamong100-200masl.Thewintertemperatureat100-400maslishigherthanthatinHuanghuaiPlainwhosealtitudeislowerthanthatofthetransitionalregion,andthehighesttemperatureinJanuaryappearsat350-400masl.Thethicknessofwarmslopebeltinthetransitionalregionvariesfrom100mto250masl.Theformationoftorrentialrainandwarmslopebeltistheresultofjointactionofatmosphericcirculationandlocalterrain.Frequenttorrentialrainsandwarmslopebelthadtremendousinfluencesonthesoilproperties,plantdistributionandlocalclimateinthetransitionalregion.