大坝是国家的中啊哟基础设施之一。在中国乃至世界的大坝建设中，混凝土坝是使用*多、*广的一种坝型，其优点众多，但混凝土开裂严重影响了坝体的抗震性和耐久性，本书在三峡大坝的建造基础上，对 大体积混凝土裂缝方针段里分析研究 等课题实验和研究成果进行全面的总结，并提出了大坝混凝土防裂、控裂乃至建造无裂缝大坝的工程理论和工程实践的案例体系，对今后大坝工程建设技术进步具有重要的促进作用。
The unique and notable work being done by contemporary architects is generously presented in this illustrated volume. Their designs can be understood as homes intended to be interpretations of life and the environment. Each of the forty examples included in Houses is represented by a wide array of perspectives and details of the houses, apartments and lofts these sophiticated architects have developed.
"Superb. [A] first-rate narrative" (The Wall Street Journal )about the controversial construction of New York's beloved originalPenn Station and its tunnels\ As bestselling books like Ron Chernow's Titan and DavidMcCullough's The Great Bridge affirm, readers are fascinated withthe grand personalities and schemes that populated New York at theclose of the nineteenth century. Conquering Gotham re- creates theriveting struggle waged by the great Pennsylvania Railroad to buildPenn Station and the monumental system of tunnels that wouldconnect water-bound Manhattan to the rest of the continent by rail.Historian Jill Jonnes tells a ravishing tale of snarlingplutocrats, engineering feats, and backroom politicking packed withthe most colorful figures of Gilded Age New York.
袁东升、陈召忠、孙义干编著的《园林绿化工程施工质量控制手册(附光盘)》内容包括：工程施工准备、园林绿化工程材料验收及检验、绿化栽植工程施工及质量检验、园林建筑物和构筑物及小品工程的质量检验、园路和铺装工程施工及质量检验、园林水景工程施工及质量检验、假山和置石工程施工及质量检验、园林灌溉和排水工程施工及质量检验、园林供电照明施工及质量检验、园林绿化工程质量验收。书后光盘提供常用表格的电子版文件，以方便大家使用。 本书内容详实、全面，理论简练、要点突出，实用性、针对性、可操作性强。重点突出园林绿化分项工程施工工艺和质量验收标准、施工过程的质量控制以及工程质量验收资料管理表格的应用。本手册可作为园林绿化工程施工及监理人员的工具用书，也可作为园林绿化工程施工技术人员培训学习的参考资
