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02h0031246 20130304153025.0 121219s2013 flua frb |001|||eng | 978-0-415-66837-8(hbk.) : CNY1134.00 NGL 624.1/5 23 a470 ; a493 aTU46 Cashman, P.M. (Pat M.) 建筑物中地下水位的下降:实践指南(第2版). chi Groundwater lowering in construction : a practical guide to dewatering / Pat M. Cashman and Martin Preene. 2nd ed. Boca Raton, FL : Taylor & Francis, c2013. xxviii, 645 p. : ill. ; 24 cm. Applied geotechnics Includes bibliographical references and index. "Construction requires dry, stable and safe soil conditions, which frequently requires the reduction of pore pressures or groundwater levels.This established professional guide covers the design, construction and environmental management of groundwater control and dewatering works for construction projects. It is practically oriented and written for practising construction professionals, whether engineers, geologists or hydrogeologists, and Masters level students. It is well illustrated with case studies.Changes have been made to this new edition to reflect the considerable developments in environmental management practice and procedures and in the regulations related to groundwater control. The book contains a brand new chapter on permanent dewatering systems, and heavily revised coverage of other dewatering systems, environmental impacts, and the design of groundwater lowering systems, and coverage of specialist topics such as the management of water from sump pumping and wellpointing for deeper excavations"-- cProvided by publisher. Earthwork. ; Drainage. ; Building sites. ; Groundwater flow. ; Water table. ; Zone of aeration. aPreene, Martin. aCN b010001 Cover image http://jacketsearch.tandf.co.uk/common/jackets/covers/websmall/978041566/9780415668378.jpg NGL 470 C26/2 wtxi1206 h1 ; rCNY1134.00