【正文】 ................................................................................ 35 抗傾覆穩(wěn)定性驗(yàn)算 .............................................................................................. 36 5 截水、排水措施 .......................................................................................... 38 概述 .......................................................................................... 錯(cuò)誤 !未定義書(shū)簽。 pileanchor 。 bored caisson pile。 when matching the steel to calculate,have ply with the cement structure design specification norm。 [關(guān)鍵詞 ]基坑支護(hù)； 鉆孔灌注樁； 等值梁法 ； 錨桿 ； 降水處理 東華理工大學(xué)畢業(yè)設(shè)計(jì) 摘要 Abstract This design is the foundation pit design for a design is based on the existing national building technical reguations,excaration,geological survey in the given conditions of the report design foundation main purpose of the design is to grasp the design methods of foundation design has used the foundation pit methods of bored caisson pile with the calculating of soil pressure,put the soil pressure theories of to use 。通過(guò)這篇論文，直觀的說(shuō)明了基坑支護(hù)設(shè)計(jì)所需的各種參數(shù)。在降水處理設(shè)計(jì)時(shí)參照了建筑基坑支護(hù)技術(shù)規(guī)程；計(jì)算過(guò)程中除了以國(guó)家現(xiàn)行建筑基坑工程技術(shù)規(guī)程為依據(jù)外 ,還大量的把實(shí)際經(jīng)驗(yàn)運(yùn)用其中 ,加強(qiáng)理論與實(shí)踐的結(jié)合。本設(shè)計(jì)采用了鉆孔灌注樁加錨桿的基坑支護(hù)結(jié)構(gòu)。本設(shè)計(jì)是根據(jù)國(guó)家現(xiàn)行建筑基坑支護(hù)技術(shù)規(guī)程 ,在給定地質(zhì)勘察報(bào)告的條件下，進(jìn)行基坑支護(hù)設(shè)計(jì)，主要目的是掌握基坑支護(hù)的設(shè)計(jì)方法。在土壓力計(jì)算過(guò)程中，運(yùn)用了朗肯土壓力理論；在內(nèi)力計(jì)算過(guò)程中，運(yùn)用了等值梁法；在配筋計(jì)算過(guò)程中，參照了混泥土結(jié)構(gòu)設(shè)計(jì)規(guī)范 。此次設(shè)計(jì)的主要指導(dǎo)原則是如何保證基坑的安全可靠、方便施工 ，并達(dá)到經(jīng)濟(jì)的效果。工程技術(shù)人員在進(jìn)行基坑支護(hù)設(shè)計(jì)時(shí)可參照本文的設(shè)計(jì)方法。 In the course of calculating in internal force , make use of the equivalent beam method。 In the design of draining,make use of the technical specification for retaining. And strengthened the bination of the actual experience with the guideline of this design is how to guarantee the foundation pit safe 、 reliable、 convenient to construct, and whether reach the economic result or not. Through this papers, we can see various kinds of parameters that are needed in the foundation pit design. Engineers and technicians can consult the design method of this text while carrying on the foundation pit design. [Keywords] foundation pit 。 Equivalent beam method。 draining 東華理工大學(xué)畢業(yè)設(shè)計(jì) 目錄 1 目 錄 ............................................................................................................. 1 ........................................................................................................................ 1 研究?jī)?nèi)容 ........................................................................................................ 2 ............................................................................... 4 場(chǎng)區(qū)工程地質(zhì)條件 ...................................................................................... 4 水文地質(zhì)條件 ............................................................................................................... 5 基坑周邊環(huán)境情況 ....................................................................................................... 6 ......................................................................................... 7 設(shè)計(jì)優(yōu)選 178。 東華理工大學(xué)畢業(yè)設(shè)計(jì) 目錄 2 6 施工組織與工程監(jiān)測(cè) .................................................................................... 40 支護(hù)結(jié)構(gòu)的施工 ..................................................................................................... 40 施工要求 ........................................................................................................... 40 支護(hù)樁施工 ....................................................................................................... 40 錨桿施工 ........................................................................................................... 42 土方開(kāi)挖 ........................................................................................................... 42 工程監(jiān)測(cè) ................................................................................................................. 42 監(jiān)測(cè) 的目的 ....................................................................................................... 42 監(jiān)測(cè)的主要內(nèi)容 ............................................................................................... 43 監(jiān)測(cè)的主要儀器 ............................................................................................... 43 監(jiān)測(cè)的方法 ....................................................................................................... 43 環(huán)保措施 ................................................................................................................. 44 降低噪音污染措施 ......................................................................................... 44 降低粉塵污染措施 ......................................................................................... 44 應(yīng)急措施 ..