Dear all,
I’d like to know your advices in the following case:
Soil profile:
1st layer: Sandy clay (CL-ML), 2.2m thick. SPT = 8
Wn=21.2, Wl=22.0, Wp=16.4, Ip=5.6. Void ratio e = 0.853, saturated degree S = 66%
DSS test gives: phi=24o, C=0.099 kg/cm2.
Sieve analysis gives: gravel (7%), sand...
Dear All,
At our site, we have installed H-244x175x7x11 mm (grade ASTM A36) beams as pipe sleepers. These sleepers will support some gas pipelines (30¡±, 20¡±¡¦) and piping contractor finished pipe installation already. After that we found the H beams seem to be slightly overloaded. By visual...
Dear all,
I am looking for the book named ‘prefabricated vertical drains: design & performance” by R.D.Holtz, M.B.Jamiolkowski, R.Lancellota & R.Pedroni - 1991. I tried some online site such as amazon.com, ebay.com … but they are out-of-stock. Does anyone show me where can I order this book?
By...
This query is reallocated from structural discussion group.
Dear All!
I am considering to soil improvement by using prefabricated vertical drain (PVD) method. The methods to calculate the final consolidation settlement, consolidation rate, PVD spacing ... are introduced quite clearly in most...
Dear All!
I am considering to soil improvement by using prefabricated vertical drain (PVD) method. The methods to calculate the final consolidation settlement, consolidation rate, PVD spacing ... are introduced quite clearly in most of geotechnical & foundation engineering textbook. But I could...
Dear all!
I have questions that necessary to be consulted with all of you. We are developing a residential area project with low story building (maximum is 3 stories with impact load about 30-40 ton/column) such as house, school, store …The soil condition is very weak containing organic silty...
