微信公众号随时随地查标准

QQ交流1群(已满)

QQ群标准在线咨询2

QQ交流2群

购买标准后,可去我的标准下载或阅读

定价: 0元 / 折扣价: 0

在线阅读 收 藏

定价: 819元 / 折扣价: 697

在线阅读 收 藏

定价: 819元 / 折扣价: 697 加购物车

在线阅读 收 藏

定价: 0元 / 折扣价: 0 加购物车

在线阅读 收 藏

定价: 605元 / 折扣价: 515 加购物车

在线阅读 收 藏

定价: 0元 / 折扣价: 0 加购物车

在线阅读 收 藏
AS 1604.1-2005 Specification for preservative treatment Sawn and round timber 被代替 发布日期 :  2005-03-22 实施日期 : 

定价: 975元 / 折扣价: 829

在线阅读 收 藏
AS 1394-2001 (R2016) Round steel wire for ropes 现行 发布日期 :  2001-06-29 实施日期 : 

定价: 605元 / 折扣价: 515

在线阅读 收 藏

定价: 0元 / 折扣价: 0 加购物车

在线阅读 收 藏

定价: 819元 / 折扣价: 697 加购物车

在线阅读 收 藏
AS 1604-1997/Amdt 1-1998 Timber - Preservative-treated - Sawn and round 现行 发布日期 :  1998-07-05 实施日期 : 

定价: 0元 / 折扣价: 0 加购物车

在线阅读 收 藏
AS 1604-1997 Timber - Preservative-treated - Sawn and round 现行 发布日期 :  1997-04-05 实施日期 : 

定价: 819元 / 折扣价: 697 加购物车

在线阅读 收 藏

定价: 590元 / 折扣价: 502 加购物车

在线阅读 收 藏

4.1 This practice is intended for use by associations, technical societies and other groups that develop national design standards and use recommendations for round timber piles.4.2 In using allowable stresses established under this practice, factors specific to each end use which may affect the performance of the pile system shall be considered. Such factors include the location of the critical section, the bearing capacity of the soil, the ability of the pile to withstand driving forces and conditions of service.1.1 This practice contains procedures for establishing allowable stresses for round timber piles starting with clear wood strength properties.1.2 Stresses established under this practice are applicable to piles conforming to the quality, straightness, spiral grain, knot, check, shake, and split provisions of Specification D25.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

定价: 590元 / 折扣价: 502 加购物车

在线阅读 收 藏

定价: 0元 / 折扣价: 0 加购物车

在线阅读 收 藏
80 条记录,每页 15 条,当前第 1 / 6 页 第一页 | 上一页 | 下一页 | 最末页  |     转到第   页